Self Seal Envelopes | Peel & Seal and Self Sealing

Shop for Self Seal envelopes and get FREE shipping. Choose from a variety of self sealing envelopes for business, mailings, and invitations in many sizes. These envelopes are available in several self sealing options - including traditional self seal, PEEL & SEEL® or Zip-Stick®, making it quick and easy to close your your envelope.

Simply remove the paper backing on the flap of the envelope, and close your envelope. Self Seal envelopes remove the need for using moisture to seal your envelopes. Choose from several popular sizes, including A2, A7, #9, #10, 6x9, 9x12, and 10x13.


Self Seal Envelopes - Size Guide

Not sure what size you need? Our guide can help you pick the right envelope.

A2 Self Seal Invitation Envelopes - 4 3/8 x 5 3/4 - Typically used for an RSVP envelope. Fits neatly inside an A7.
A7 Self Seal Invitation Envelopes - 5 1/4 x 7 1/4 - Also known as a 5x7 envelope. Used for cards and invitations.

#9 Self Seal Business Envelopes - 3 7/8 x 8 7/8 - Return envelope. Fits comfortably inside a standard #10 envelope.
#10 Self Seal Business Envelopes - (4 1/8 x 9 1/2) - Standard business envelope.

6x9 Self Seal Mailing Envelopes. Fits 5 7/8 x 8 7/8 insert, or an 8 1/2 x 11 piece of paper folded.
9x12 Self Seal Mailing Envelopes. Large mailing envelope. Fits 8 7/8 x 11 7/8 insert, or standard 8 1/2 x 11 paper.
10x13 Self Seal Mailing Envelopes. X-Large mailing envelope. Fits a 9x12 envelope or large catalog.

Need Something Special?

If you need unique colors, or special size envelopes, please Contact Us for more information. We have a variety of items available for special order, that are ready to ship in just a couple days.


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