Booklet Envelopes

Booklet Envelopes | 6x9, 9x12, and 10x13 Booklet Envelopes in Many Styles and Colors

Shop for Booklet Envelopes and get fast free shipping! Features an opening on the long side - great for mailing catalogs, folders, and more without bending. Choose from popular sizes, including 6x9, 9x12, and 10x13 booklet envelopes. Compared to catalog envelopes, the large opening on the long side of the booklet envelopes makes it easy to insert large, bulky items. Available in classic white, manila, and a variety of bright, bold colors. Select a shade that best represents your current ad campaign or company branding. Also a great way to complement seasonal promotions or to stand out from standard white envelopes. Mail glossy promotional materials in a larger sizes envelope. No need to fold or bend your important inserts.

For a easy sealing option, check out our self seal envelopes. This type of seal helps save time and does not require any moisture to seal. Another popular option for mailing business communications is booklet envelopes featuring a window. Choose from a few different window sizes and placements to best match your mailing needs. Display pre-printed addresses through the transparent Poly film window. Or tease upcoming sales and promotions to entice recipients to open your mail. Need to mail sensitive medical or financial information? Check out some of our envelopes featuring a security tint pattern printed on the inside of the envelope. Ideal for keeping private information hidden - even when held up to the light.

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