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At American Stationery, we use many types of printing processes, depending on the product you select.

Printing Process:

Thermography - The process involves heat that joins ink and a resin-like powder together. The fusion of the materials results in the appearance of "raised" letters. This printing process is one of the most popular choice for invitations, because of its value and quality of appearance. This is the most affordable print process if you are looking for classic, elegant "raised" printing.

Digital - In digital printing, an image is sent directly to the printer using digital files such as PDFs and those from graphics software such as Illustrator and InDesign. Digital printing is most efficient and cost effective when running small quantities, and the result are beautiful, high quality prints.

Letterpress - Letterpress continues to be one of the hottest trends in stationery.  It's been around for hundreds and hundreds of years. Letterpress is an ancient printing technique that involves printing words or designs with ink while simultaneously debossing the image into thick, soft paper. The letterpress look is elegant, stylish, high-end and nothing short of stunning.

Engraving - The paper is placed on the press face down above the inked plate. It is then printed by pressure coming down on the back of the sheet while the front of the sheet meets with the plate. This "sandwich" effect creates the raised lettering and bruise on the back of the printed paper that are both classic features of engraver.

Foil Stamping -  Printing process that fuses foil to paper. A thin layer of foil is pressed between a piece of paper and a heated die. The image on the die cuts and heats the foil, binding it to the paper. You might be thinking of mylar ballons when you think of the word "foil".  But don't be fooled.  You can find many matte-ink colors such as white or cream, which produces a gorgeous invitation.

Quantities will vary according to each product, but in most cases quantities will refer to how many pieces are in 1 set or box.  So for example, when you see a quantity of "1 = $34.95", it means you will receive 1 box of cards for $34.95.

Mygatsby was one of the pioneers of the "stacked" enclosure cards!  We created these cards specifically so these accessory cards would complement your invitation stylishly yet with function.

Small Enclosure Card: 4.25"x4.50"

  • This card is typically used as a Reception Card, Ceremony Card, Gift Registry or At-Home Card, or for any "simple" information you might be trying to deliver to your guests. 

RSVP card w/ envelope: 4.25"x5.50"

  • RSVP is derived from the French phrase, repondez s'il vous plait, meaning "respond if you please." It is a polite way of requesting a response to the invitation. It allows you to have an accurate guest count and can even help with allowing your guests to choose meal options, or any other information you will require in planning your reception.Mygatsby also nclude your name and return address printed on the envelope (or postcard  for our smaller invitations) to make it easier for invited guests to respond. Traditionally, the sender provides postage, to make it easier for your guests to respond.

Large Enclosure Card: 4.25"x6.50"

  • This card is typically used as a Directions Card, Accommodations Card, or any additional detailed information you might be trying to deliver to your guests. 

Additional Matching Accessories

For flat printing, all ink color choices are included in the cost of your item.  There are no additional charges.

For thermgraphy and letterpress ink colors, the ink color you choose is included in the price of your order.  If you would like to choose a second color for an accessory item (such as wine ink for your card, and black ink for your envelopes), there is an additional charge (see additional charges below).

Pricing for each additional ink color is as follows:

  • 1st ink:  No charge.  Included in price.
  • 2nd ink:  $30.00 one time charge.  This same ink color may be used across all of your invitation ensemble pieces.

For an additional fee of $6 you can get your stationery gift wrapped. Your gift message is included on an attractive gift card.

Business Self-Seal Privacy Envelopes

Business Self-Seal Privacy Envelopes

Price per Set: $?.??/Set , 1 Set = 100 Envelopes

Item # 3537
Product Type Envelopes
Printing Type Flat/Matte Ink
Size 9.5" x 4.125"

Production Time Estimate

5-7 Business Days - Delivery time additional
$?.?? Your Price


Save time paying bills. Your 3-line return address appears on the back flap of these self-seal envelopes for business or personal size checks. No show-thru.

  • Size: 9 1/2" x 4 1/8"
  • Paper Color: White
  • Ink Color: Navy
  • Ink Type: Matte
  • Type Style: As Shown
  • Personalization will be done in all uppercase letters
  • Reviews

    Customer Reviews

    Great Envelopes Review by Joni
    I love my envelopes. The printing is perfect, I really like the color blue.
    Also no licking , they are self sealing.
    (Posted on 11/20/2021)
    Good value Review by Mr B
    American Stationary goes a great job. They have a big selection, their prices are good and their products arrive quickly. I have been getting these envelopes for 30 years. I wish the paper was a little heavier, but that is my preference. They were just as described online (Posted on 9/23/2021)
    perfect for what I needed Review by Tim in NC
    This purchase from American Stationery was perfect--exactly what I expected. In fact, after purchasing materials from far more expansive sources for years, I've been extremely pleased with the value and quality of products from American Stationery. (Posted on 9/23/2021)
    Love it! Review by CP
    This is absolutely perfect and all that I expected it to be. (Posted on 1/23/2021)
    excellent Review by Lillie
    envelopes arrived on time and in perfect condition.... (Posted on 1/21/2021)
    excellent Review by Lillie
    Just what I wanted....perfect, and arrived in pristine condition..... (Posted on 1/21/2021)
    Business Envelopes Review by MJS
    Have always been satisfied with this product and will continue to use. Arrived promptly!!
    (Posted on 11/27/2020)
    Superb, as always Review by Debo
    Love this company and the superb work they do; from paper quality to speed of receipt, everything has always been just perfect. (Posted on 9/13/2020)
    Can't do without Review by Elsie
    As more vendors are skipping return payment envelopes, these have become even more useful. (Posted on 8/6/2020)
    Perfect Review by KSun
    Product was exactly what I had hoped it would be. Thank you! (Posted on 7/24/2020)
    Fast, professional, accurate. Review by L
    I’ve been using American Stationery for 15 years. Never a problem. (Posted on 7/12/2020)
    helpful project Review by al
    Great product, I use them all the time. (Posted on 4/30/2020)
    Have ordered them for several years Review by mo
    Never want to run low on these envelopes (Posted on 3/12/2020)
    EXCELLENT Review by Rosalee
    AS USUAL, ALL IS "A+" WITH SERVICE AND PRODUCT (Posted on 2/22/2020)
    Great product Review by Kate
    I love this product and continually reorder it. Great envelopes with your return address and safety lining and self - sealing. Perfect for the bills, checks or sensitive material things you need to mail with the cheesy return address labels you get in the mail. I definitely continue to reorder these in the future. (Posted on 5/17/2019)
    Satisfied in every way Review by mltpoet
    The envelopes I ordered were nicely printed, of good quality, and nicely packaged. Delivery was speedy and problem-free. (Posted on 4/18/2019)
    completely satisfied Review by fan of using envelopes and stamps
    My order arrived on time, exactly the style and print I desired. I'm completely satisfied - happy - with my purchase. (Posted on 3/28/2019)
    not all bills are paid online Review by Cynthia
    These are the perfect envelopes for those bills that can't be paid on line. The interior allows for privacy, the envelope complies with all the new envelope sizing. Just what every office needs. (Posted on 2/2/2019)
    Love these envelopes! Review by Deb
    This is my third order of these business envelopes and I’m very satisfied! I will definitely be re-ordering when they run out. Prompt delivery, easy to follow website and beautiful product. Yay!! Thank you!! (Posted on 1/27/2019)
    Great Product Review by CC
    I have been using these bill payer envelopes for several years.
    Very nice product. (Posted on 7/28/2018)
    Great and often useful Review by Beacher
    This is the third time we have ordered these. Good quality and quite handy. (Posted on 6/11/2018)
    Very pleased, excellent work Review by fearless fossil
    Am very pleased, fine workmanship, quality paper. Thank you (Posted on 6/3/2018)
    functional and classy Review by bebe
    These personalized business-size security envelopes with a self-sealer are perfect in every way. High quality paper, printing, security shading and self-closure.....all work together to make these a desk necessity for me. I've even given them as gifts which people love because they don't think of things like this to give themselves So glad I found them! (Posted on 5/14/2018)
    Excellent product, excellent service Review by operations man
    The envelopes are even nicer than I imagined, and I from all of my previous purchases from American Stationery, I was imagining a nice envelope. You can purchase with confidence - I've never had a bad experience! (Posted on 4/23/2018)
    Envelopes Review by Evie
    Excellent product and nicely printed return address. (Posted on 4/8/2018)
    Stationery and envelopes Review by Evie
    The products and printing are excellent. (Posted on 4/8/2018)
    Great! Review by retta
    I am very pleased with my purchase, and I especially like the way they were packaged. Such a nice box! (Posted on 3/25/2018)
    very professional looking Review by Ann
    Great high quality product. Have reordered this product for several years (Posted on 3/23/2018)
    I like doing business with a U.S. company Review by FA
    I especially like the quality of A. S.'s stationery. It's mailed in a nice box. This is my 5th box of envelopes purchased from American Stationary. (Posted on 3/17/2018)
    Happy Day! Review by Bucky
    Great product and great service! Thanks!! (Posted on 3/9/2018)
    2nd purchase Review by NC Senior
    I keep reordering. Like the company and the product and the price. (Posted on 2/5/2018)
    Excellent quality envelopes! Review by Bill
    These business envelopes are of excellent quality. They seal immediately (without moisture) when you press the two glued end flaps together. That is helpful! American Stationery printed my return address on the back with professionalism. I am quite pleased with this product and I would recommend it to anyone. (Posted on 1/26/2018)
    Best Self-seal Privacy Envelope Review by CeCe
    With online payments, we never thought we’d need these envelopes, and then we moved to a small town where folks send bills and expect a real check. These are being used! (Posted on 12/23/2017)
    Nice work Review by Rob
    Arrived on time and nicely packaged. Good product. (Posted on 12/22/2017)
    I have ordered from American Stationery for many years. Review by MO
    The business self-seal privacy envelopes are favorite. Always have them on hand. (Posted on 9/10/2017)
    Great quality envelopes for business. (Posted on 9/5/2017)
    nice weight Review by mike
    Nice envelope for the price. Nice weight also so they don't feel cheap. (Posted on 6/26/2017)
    nice weight Review by mike
    Great envelope especially for the price. Nice weight too so they don't feel cheap. (Posted on 6/26/2017)
    As promised Review by Roses
    My order was processed promptly and just as described. I can always rely on American Stationery to deliver! (Posted on 6/21/2017)
    Very Convenient Review by Sahol54
    The self seal envelopes are really convenient and the printing of the return address is very professional looking. A real time saver and privacy, too. (Posted on 6/13/2017)
    nice features Review by Clare H
    The envelopes are fine. I thought I was ordering the small size but will use these instead. (Posted on 6/4/2017)
    5 stars Review by SK
    Envelopes were exactly as described, clearly printed and promptly shipped! (Posted on 3/9/2017)
    The BEST Security Envelopes Available Review by Stationery Geek
    These envelopes - in the bill-payer size and the standard letter size - are a "Best Buy" for the money. Quality envelopes, quality imprinting, easy & secure self-sealing flaps and privacy interior design for privacy make the envelopes my personal favorites. All that - and at an extremely affordable price! (Posted on 3/6/2017)
    Good quality Review by Norma
    I have reordered these envelopes I think 3 times. They are perfect, good quality for the money. (Posted on 2/27/2017)
    Great product, great service Review by John
    I always know that I am getting my money's worth from AS. (Posted on 12/6/2016)
    Just as requested! Review by Dirk
    Consistency is a virtue - ya get what you ordered. I have enjoyed these envelopes from Cape Cod to Los Gatos and a couple of stops in between. You can't go wrong! (Posted on 10/3/2016)
    Great Purchase Review by Jean
    Envelopes are exactly as described. Nice weight....clear printing...arrived when promised! (Posted on 8/27/2016)
    Great product Review by janj
    I have been buying these envelopes from American stationery for at least 20 years. They are perfect for correspondence or bill payment - simple, clean-looking and completely opaque. (Posted on 7/18/2016)
    Thanks Review by Los Angeles Envelopes
    These were just what I needed. They were delivered promptly and the address was accurate.
    Thanks (Posted on 5/28/2016)
    Excellent quality and fast service Review by Carole
    Excellent quality of business envelopes, neatly packaged and fast service. (Posted on 4/24/2016)
    Product was great. Review by ID
    Product was excellent. (Posted on 2/25/2016)
    excellent Review by Brooklyn
    This is the second batch of these envelopes I have ordered because I liked them so much. They are wonderful quality and they continue to seal effectively no matter how long you've had them around. (Posted on 2/25/2016)
    Envelopes Review by Alfred
    Excellent product, as usual from you !
    Thanks. (Posted on 2/25/2016)
    Excellent stationery products from you ... as usual! Review by Alfred
    Excellent stationery products from you .... as usual in my many years of service from you. (Posted on 2/25/2016)
    Great envelopes & service Review by Mary
    I've ordered these before so that must mean I like these envelopes. They hide mailing single checks without any extra paper to hide writing. (Posted on 10/21/2015)
    Great Review by kathy
    Arrived just as I ordered. (Posted on 9/14/2015)
    Exactly what I wanted Review by lstep
    I wanted nice privacy envelopes for mailing bills, and thought it adds a little class having the return address printed on them. These envelopes were perfect, and getting them on sale was even better. They even came in a nice sturdy box which fits in the drawer I keep them in. (Posted on 9/12/2015)
    Repeat customer, repeat order Review by MW
    I am a repeat customer and this a repeat order for an old standard. I like the size, weight of the paper, quality, etc. My order arrived on time, well packaged, no problems. I also recommend the similar, smaller personal sized envelopes. (Posted on 8/22/2015)
    great product Review by pared
    quick shipping of quality personalized envelopes (Posted on 8/9/2015)
    Good Review by Joer
    Good quality, good looking and delivered right on time. Highly recommended. (Posted on 7/4/2015)
    Very useful and arrived quickly Review by deedee
    This product is exactly what I wanted to speed up my bill paying routine for the accounts I handle the old-fashioned way. Also, we have used it for personal correspondence, so it is very useful. I only gave it 4 out of 5 stars because I found the shipping costs very high (more than half of the cost of the envelopes themselves) and I was only given one option to choose from even though the arrived through the U.S. Postal Service. That said, the envelopes arrived just a few days after I ordered so in the end I don't feel that I was not given my money's worth. I will definitely order this again and recommend the product highly (Posted on 4/20/2015)
    Excellent Review by Bobbi
    Easy to place an order and the products are great! (Posted on 3/15/2015)
    Classic and tasteful Review by Scruggs
    Handy return envelope for paying bills and lots of other uses. Love the self-seal aspect too. Very traditional and good looking. (Posted on 3/7/2015)
    Classic and Tasteful Review by Scruggs
    Attractively done self-seal envelopes, with return address. So useful and handy. They are reasonably priced and so handy. (Posted on 3/7/2015)
    excellent Review by NBR
    Excellent quality, as always, and my order came even sooner than expected. (Posted on 2/6/2015)
    Excellent Product and Service Review by Ron
    Excellent product and second order (Posted on 1/29/2015)
    Business Self Seal Envelopes Review by S.Holder
    The envelopes add a professional touch to our business mailings and are an added convenience also. The construction and printing are top notch. (Posted on 12/18/2014)
    Excellent product Review by KM
    I have used this product for years and been extremely pleased. (Posted on 12/9/2014)
    Great product Review by cwatkins
    I love these envelopes. They are so easy to use, and I like the privacy component. I have these as personal envelopes and also an organization I belong to that requires check-writing responsibilities. I'd be lost without these envelopes. (Posted on 10/11/2014)
    Easy to Use Review by CS
    I have been ordering these envelopes for many many years. Excellent quality. Self stick makes them easy to use. (Posted on 9/14/2014)
    Good work. Thank you. Review by piley
    As in the past I am very pleased with the envelopes. Delivery was quick. Will continue to do business with you. (Posted on 9/2/2014)
    Always quality Review by GW
    I have been ordering these envelopes and the smaller variety for years. They cover a multitude of uses and are always fine quality (Posted on 5/8/2014)
    positive Review by Dee Dee
    These envelopes and their smaller check-size cousins have been a staple in my desk for years. Always tasteful and useful in every way. (Posted on 4/9/2014)
    best envelopes ever Review by ALK
    I use them for household payroll, correspondence, everything. Well priced and the printing is very fine. Over the last five years I have probably gone through about 1,000 of these envelopes. Will continue to use them until I drop dead at age 103, which is a long time from now! (Posted on 4/4/2014)
    Great Envelopes Review by cwatki
    These envelopes, already personalized and self-sticking, are a dream to use. I wouldn't be caught without a good supply. (Posted on 3/25/2014)
    Perfect secure envelope Review by Cindy
    Yes, we do still occasionally mail checks or other items we don't want visible through an envelope. These envelopes are perfect. I only wish there were more prints available. (Posted on 2/20/2014)
    5 stars Review by LLS
    Used them for years (Posted on 2/18/2014)
    Excellent Review by Mom
    I am always pleased with my orders. FPS (Posted on 2/13/2014)
    Great Product Review by Cwatkins
    I love these self-addressed, self-sealing envelopes. I use them for so many things. I make sure I keep a box of these at all times. (Posted on 1/1/2014)
    Useful, quick, and attractive Review by carolm
    Excellent choice for multi-purpose business correspondence (Posted on 12/28/2013)
    Excellent Review by Quilter
    I have used this product for many years and have always been very happy with it. I also appreciate the efficiency of the staff in the quick turn around time between the placement of the order and the arrival of the finished product. (Posted on 12/26/2013)
    Excellent Review by Bbroke
    I have been using these envelopes for years and they are an indispensable commodity in my desk. (Posted on 11/4/2013)

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