Our slogan includes "every size" for a reason. Scroll through our seven pages of envelope sizes and you'll find that we weren't exaggerating! From very specific sizes to standard sizes, from super tiny to jumbo, we have it all. Some specialty envelopes expand, others shine bright. Some are here to protect your documents from bending, others are here to help send out the perfect wedding invitation. Use our size guide to make your way through our assortment of common sizes and see which size envelope is right for you. From our smallest #1 Coin Envelopes measuring at 2.25 x 3.5, to jumbo envelopes, our biggest envelopes measuring at 22 x 27, you will certainly find what you need.
Try our A7 Envelopes - a common envelope size and the most popular greeting card and invitation card - to cover your birthday, anniversary, or congratulations cards upright. Try our A7 white envelopes to really make your wedding announcements pop! No better way to compliment a beautiful white dress with a bright white announcement. A7's are the perfect invitation envelopes! Or go for our #10 window envelopes, which is the most common business envelope size for the perfect professional look. You'll be sure to impress employers and clients with this fine business stationery. Need a square envelope? Search through over twenty-five sizes! Our booklet envelopes with the square flaps are particularly popular for sending note cards or holding blank cards. Planning a charity event? You can't go wrong with our 3 5/8 x 6 1/2 remittance envelopes for collecting donations. Go classic with a 6 x 9 catalog envelope, perfect for fitting magazines, flyers, and well, catalogs. Go just a bit smaller with our A8 envelopes measuring at 5 1/2 x 8 1/8. Go for our 9 x 12 envelopes, perfect for those reports, papers, and presentations you need to protect and cover right. Made just for the folded paper and perfect for sending letters to loved ones, go with our 6 x 9 1/2 A10 envelopes. Go super small with our A2 Envelope or mini envelopes for fold cards, or super large with our 17 x 22 Envelopes. Envelopes in bulk size? We have the bulk envelope too! You'll never go wrong as our envelope size chart is there to help you make the best decision you can for your occasion. We have every size of mail envelopes you need to package, store, cover, and decorate whatever you decide to put inside.