28lb. White 11 1/2 x 14 1/2 Open End Envelopes are the professional way to send flat but bulky materials- pamphlets, brochures, sales literature, booklets, annual reports, magazines, or catalogs. Flap is on the short side, helping to keep things from falling out after opening. Also called a "catalog" envelope, it actually comes in 39 sizes from tiny to huge, in white, traditional kraft, and array of colors for special impact. 28lb. text paper stock Printable on off-set and digital printing presses and some home printers. If you're looking for the professional way to send materials, 11 1/2 x 14 1/2 Open End 28lb. Bright White Envelopes are the perfect choice and an amazing value. Click the yellow "Add to Cart" button now!