6 x 9 Booklet Envelopes - 100% Recycled - Grocery Bag Brown (50 Qty.) | Perfect for Catalogs, Annual Reports, Brochures, Magazines, Invitations | 70lb Paper | 4820-GB-50 Size: 6 x 9 Booklet Envelopes / 6 in x 9 in / 6" x 9" / 152mm x 229mm Quantity: Pack of 50 Color: Grocery Bag USES: Catalogs, Annual Reports, Brochures, Magazines, Invitations and so much more! Applications: Business Mailings, Direct Mail, Corporate Mailings, Financial Mailings, Personal Mail. Printable on off-set printing presses and some home printers.