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ACSTEP

5x7 A7 Envelopes 100 Pack White Self Seal Mailing Envelopes | White Invitation Envelopes, Self Adhesive Closure, Ideal for Photos, Postcards, Greeting Cards, Weddings and Events

  • Based on 711 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Sep 2
Order within 14 hours and 2 minutes
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Size: A7(5 1/4 x 7 1/4) 100 PCS


Color: White


Features

  • 5 X 7 envelopes for invitations: Self Seal Square Flap standard A7 envelope, made of high quality thick papers, which will protect your privacy.
  • Self Seal Envelopes: Go away with licking yucky glue! Peel, Press & Self Seal. Easy and time-saving. No paper cuts on your tongue and no need moisture.
  • Widely use: perfect for Weddings, Invitations, Photos, Postcards, Greeting Cards Mailing,Baby Shower, Graduation
  • Print and mark friendly: If you want to print or mark your envelopes, these envelopes are perfect for digital and offset commercial printers.
  • DIY Customize or mark your envelopes are also available.

Description

ACSTEP is professional seller of all kinds of paper envelopes, our commission is higher quality envelopes, but spend less.

Brand: ACSTEP


Color: White


Closure Type: Self-Seal


Occasion: Anniversary, Business, OFFICE


Material: Paper


Brand Name: ACSTEP


Model Name: Self Seal A7


Manufacturer: ACSTEP


Unit Count: 100 Count


Item Dimensions L x W: 7.25"L x 5.25"W


Size: A7(5 1/4 x 7 1/4) 100 PCS


Color: White


Occasion: Anniversary, Business, OFFICE


Style: Catalog


Item Shape: Rectangular


Occasion Type: Anniversary


Closure Type: Self-Seal


Number of Items: 100


Additional Features: Self-Adhesive Closure


Material Type: Paper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Brown 5x7 Envelopes
Size: A7(5 1/4 x 7 1/4) 100 PCS Color: Brown
Just what I was looking for: great color, good size, good quality!
Reviewed in the United States on May 30, 2026 by Sarah
    • Convenient for me and my customers
Size: A4(4-1/4 X 6-1/4) 100 PCS Color: White
Great quality and super easy to use. I love the adhesive strip—it makes packaging orders smoother for my small business and more convenient for my customers as well.
Reviewed in the United States on June 24, 2026 by Megan
    • Great quality and price
Size: A7(5 1/4 x 7 1/4) 100 PCS Color: Brown
Great quality and price. Thank you!
Reviewed in the United States on June 6, 2026 by Poppy G Gallagher
    • Super cute
Size: A7(5 1/4 x 7 1/4) 100 PCS Color: Brown
Review Image by Mercedes
Honestly great to have these on hand. I used these for a letters to the bride book.
Reviewed in the United States on July 6, 2026 by Mercedes
    • Great
Size: A7(5 1/4 x 7 1/4) 100 PCS Color: White
Exactly as described
Reviewed in the United States on July 18, 2026 by Dylan Shaw
    • Look nice, don’t stay closed great
Size: A7(5 1/4 x 7 1/4) 100 PCS Color: Brown
I got these to use for my graduation announcements. The envelopes are basic, but nice. They are very lightweight, comparable to a regular envelope rather than a typical Kraft paper envelope, but that wasn’t a problem for me. The adhesive doesn’t work great, it would often pop open after I had sealed it, but thankfully I was using wax seals as well so that helped them stay closed. They’re a goodbye if you want a basic envelope and like the look of Kraft paper. ... show more
Reviewed in the United States on March 4, 2026 by Hanna
    • Useful envelope
Size: A7(5 1/4 x 7 1/4) 100 PCS Color: White
Great using these for photos when doing vendors job. I would recommend this product to my family members and friends alike
Reviewed in the United States on May 21, 2026 by Marlon S. Mcneill Sr
    • You don't have to pick or wet them to seal.
Size: A7(5 1/4 x 7 1/4) 100 PCS Color: White
I love the quality of the envelopes. They are easy to seal. You just peel off the paper for an easy, quick, strong seal. I also like the quality of the paper that makes up the envelopes.
Reviewed in the United States on January 17, 2026 by Stacy Tucker-Wilson

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