Booklet Envelopes - 6x9, 9x12, 10x13 | White & Colored Open Side Envelopes

Shop for Booklet Envelopes and get FREE shipping. Choose from a variety of white, natural, manila, colored, or white booklet envelopes - perfect for mailing documents or booklets. These booklet envelopes - also known as Open Side Envelopes - are ideal for mailing documents, small booklets, catalogs, or brochures. The most common sizes of booklet envelopes are 6x9, 9x12, and 10x13.

We offer several options for booklet envelopes in a variety of colors, including white, natural, manilla, and bright colors. If you need a special color or size you don?t see on our website, please contact us. We have dozens of items available for special order, that are ready to ship in just a day or two

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Not Sure Which Booklet Envelopes You Need?


If you're looking for large booklet envelopes, the most common choice is likely a 9x12 booklet envelope, or a 10x13 booklet envelope. With the opening and flap on the long side of the envelope, it's easy to insert and remove booklets, brochures, or several sheets of paper.

Mailing something smaller? You may need 6x9 booklet envelopes. This size envelope is perfect for smaller brochures or catalogs, or several standard sheets of paper folded in half. It can also be used for collecting small items.

Booklet Envelope Size Guide


6x9 Booklet Envelope - Typically used for small catalogs, brochures, or folded paper. Fits up to a 5.85 x 8.85 insert.
9x12 Booklet Envelope - Typically used for standard catalogs, or several sheets of paper. Fits up to a 8.75 x 11.75 insert.
10x13 Booklet Envelope - Commonly used for larger catalogs, or with a 9x12 envelope. Fits up to a 9.75 x 12.75 insert.

Need Something Special?

If you need special envelopes, or a certain color, or paper, 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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Have a question?

Our Team will be happy to help make your order (and life) a little easier. You can contact us
via email or call
847-425-1070.

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