Catalog envelopes differ from booklet envelopes in that their opening is situated on the shorter side. They're ideal for transmitting portrait-oriented documents that need to remain unfolded, such as contract copies, magazines, brochures, and other non-foldable documents.

These 9 X 12 catalog envelopes are constructed from 28 lb white sulphite paper, a more robust material compared to 24lb paper envelopes. This added strength allows them to hold heavier contents.

These envelopes come equipped with a peel & seal closure system that eliminates the need for moisture. The design is simple and clean, featuring a windowless surface, a rectangular flap, and two parallel seams.

The dimensions of these 9X12 white open-end peel & seal 28 lb envelopes are set at 9 X 12 inches. They comfortably accommodate a maximum insert size of 8.75 x 11.5 inches. Though they're slightly pricier than the 24lb 9 X 12 envelopes, their durability, and effortlessly sealing system make up for the higher price tag.

Optional customization is offered to customers who may wish to add logos or business details to their envelopes. Shop for discount 9 X 12 envelopes online at Envelopes Half Price.