9 x 12 Catalog Envelope 28# White Wove with Peel & Stick (Custom Printed/Plain)
Can't fold your contents? The 9 x 12 catalog is what you think of when mailing documents up to 8.5 x 11 and keeping them flat. The catalog opening, aka short side, allows the recipient to slide out your stack of documents just as you've placed them. No unfolding required.