Booklet Envelopes | Open Side Envelopes - In Many Sizes, Styles and Colors


Order Booklet Envelopes and get FREE shipping! Use booklet envelopes to mail booklets, brochures, magazines, catalogs, documents, and more. Available in many colors, with security tints, and 6x9, 9x12, and 10x13 sizes. Ideal for slightly bulkier items. The large side opening makes inserting your item much easier. We have white and manila, the classic colors, but we also offer bright colors that will stand out in the mail. Match your envelope to your current ad campaign or company branding. A few of our booklet envelopes feature a security tint. Use booklet envelopes with a security tint to help keep your private information hidden. We also have envelopes with self seals that do not require moisture to close. Use the self stick booklet envelopes to save time sealing envelopes.

We also have booklet envelopes with windows. Use booklet window envelopes to allow your recipient to view the mailing address or pre-printed information through the window. This will save you time too! You will not need to add a mailing address to the outside, simply print the important information within, and line up with the window to ensure that it can be seen. We have 6x9. 6 x 9 1/2, 6 1/2 x 9 1/2, 9x12, and 10x13-inch varieties available. Do you need to add your logo or return address? Select your desired envelope, then choose the Printed option to add your custom design. Create a custom booklet envelope with ease.


All 6x9 Booklet Envelopes


All 9x12 Booklet Envelopes


All 10x13 Booklet Envelopes


Catalog Envelopes

Looking for Catalog Envelopes? We have a large selection of catalog envelopes in many sizes, colors, and styles. The catalog envelopes open on the short end. We have many colors to choose from along with closure styles ranging from self seal to clasp to standard gum seals. Catalog envelopes are also great for mailing booklets, catalogs, magazines, documents, calendars, presentation folders, and more. Shop Catalog Envelopes.


Special Order Catalog Envelopes

Can't find the exact color, size, or style you're looking for? Although we have a large selection, we know sometimes you need something a little more special. We have access to endless paper, size, and style options. We can find what you need, and get it to you fast! Many special orders can ship same or next day. Contact us to learn more. Shop Special Order Catalog Envelopes.


Not finding what you need? Have a question about a printed order? We would love to see if we can make your order - and life - a little bit easier.


Booklet Envelopes

Booklet Envelopes

If you're not sure what size you need, measure the length (width) and height of your shipping item. You'll want to choose an envelope that is at least 1/16" or 1/8" larger than your insert, to make sure it fits.

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

Booklet Envelopes

  • 6x9 Booklet Envelope - Fits up to a 5.85 x 8.85 insert. Typically used for small catalogs, brochures, or folded paper.
  • 6 x 9 1/2 Booklet Envelope - Fits up to a 5 3/4 x 9 1/4 insert. Commonly used for mailing brochures or folded paper
  • 6 1/2 x 9 1/2 Booklet Envelopes - Fits up to a 6.25 x 9.25 insert. Provides extra room for thicker 6x9 items.
  • 9x12 Booklet Envelope -Fits up to a 8.75 x 11.75 insert. Typically used for standard catalogs, or several sheets of paper.
  • 10x13 Booklet Envelope -Fits up to a 9.75 x 12.75 insert. Commonly used for larger catalogs, or with a 9x12 envelope.

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