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Choose Options Custom Self Seal Window Envelopes - EN1088Printed Self Seal Window Envelopes These custom self seal window envelopes are the perfect envelope for business use. Measuring 9 1/2 wide by 4 1/8 tall, they are also the most popular (#10) size. The plastic film window makes it easy to show a...$1.00 -
Choose Options Custom #10 Simple Seal Window Envelopes - EN1062Order Custom #10 Simple Seal Window Envelopes and get free shipping! Use for mailing letters, statements, or other items. These envelopes are perfect for any standard business document. These envelopes measure 4 ⅛ x 9 ½ inches in size. Simply...$1.00 -
Choose Options Custom Self Seal Window Envelopes - #10 EN1012Order Custom Self Seal Window Envelopes #10 and get free shipping! Use these envelopes for mailing letters, checks, invoices or any standard-sized document. Print your logo and return address. Our Custom Self Seal Window Envelopes #10 measure 4 ⅛...$1.00 -
Choose Options Custom #10 Self Seal Window Envelopes - EN1005Order Custom 10 Self-Seal Window Envelopes and get free shipping! Use these envelopes for mailing business documents like letters and invoices. Print your logo and return address directly on the envelope. These envelopes measure 4 1/8" tall x 9 1/2"...$1.00 -
Choose Options Custom Booklet 9x12 Self Seal Envelopes - EN1011Order Custom Booklet 9x12 Self Seal Envelopes and get free shipping! Use to send out thick documents, catalogs, marketing materials or other items. The envelopes measure 9-inches by 12-inches and is opened on the 12-inch (long) side. Our Custom...$1.00 -
Choose Options Self Seal Business Envelopes - #6 3/4 Payment Envelopes - EN1110Order Self Seal Business Envelopes and get free shipping! Use these envelopes for mailing small invoices, and collecting payments via personal check. Print your company logo, return address, and other artwork right on the envelope. These envelopes...$1.00 -
Choose Options Custom Simple Seal Envelopes - EN1000Order Custom Simple Seal Envelopes and get free shipping! Use these envelopes to mail letters, statements, or other standard-size documents. Personalize with your logo and return address. One, two, or full color printing. This envelope fits...$1.00 -
Choose Options Self Seal #6 3/4 Custom Security Envelopes - EN1120Order Self Seal Business Envelopes and get free shipping! Use these envelopes for mailing small invoices, and collecting payments via personal check. Print your company logo, return address, and other artwork right on the envelope. These envelopes...$1.00 -
Choose Options Custom 9x12 Self Seal Envelopes - EN1060Need a reliable and easy mailing solution? Our 9x12 self seal envelopes are designed to make mailing documents hassle-free and efficient. Use these envelopes to mail letters, statements, manuscripts, photographs, financial information and more. Add...$1.00 -
Choose Options 10 Custom Self-Seal Envelopes - EN1033Order 10 Custom Self-Seal Envelopes and get free shipping! Add your logo and return address. Use send checks, invoices, or other documents. These #10 envelopes are 4 1/8 inches by 9 1/2 inches in size. The self seal flap makes sealing the...$1.00 -
Choose Options Self Seal #10 Custom Security Envelopes - EN1021Order Self Seal #10 Custom Security Envelopes and get free shipping! Use to mail any type of sensitive document. These Self Seal #10 Custom Security Envelopes are standard business envelopes measuring 4 1/8 x 9 1/2-inches. Perfect for...$1.00 -
Choose Options Custom #10 Security Simple Seal Envelopes - EN1007Order Custom #10 Security Simple Seal Envelopes and get free shipping! Use to mail checks, letters, and other documents with ease. These envelopes measure 4 1/8 x 9 1/2-inches in size and fit all standard size documents and letters with...$1.00
Custom Self Seal Envelopes
Custom Self Sealing Envelopes
Shop for Custom Self Seal Envelopes and get free fast shipping! Use self sealing envelopes when you need a fast mess-free way to mail items. Personalize your envelopes and print your logo and return address. Self seal envelopes provide a quick and easy to way to close and seal your envelopes with no moisture needed, where as gummed (gum seal) envelopes require moisture to seal.
Which one is right for you? Self seal envelopes are available in several options. The difference between them is the way they close. Peel & seal envelopes have a plastic strip or sticker. Peel back the strip, and press down the flap to close and seal your envelopes. Simple seal or Flip & Seal envelopes are a little different. With no strip to remove, simply lift up the extra bottom flap, then press together the flaps to seal.
Self sealing envelopes come in several sizes. The most popular options are custom #10 simple seal window envelopes and custom simple seal envelopes. The #10 size is the most common used envelope size, and fits a standard sheet of paper folded in thirds. You can also choose from other sizes like #9 (for checks) # 6 3/4 (for payments) or large self seal envelopes such as custom 9x12 self seal envelopes or custom self seal 10x13 envelopes.
Mailing sensitive information? Choose self sealing envelopes with a security tint inside.