These are great to use for flat, bulky materials or multiple small items like coins, catalogs and jumbo cards, direct mail, promotional materials, brochures, organizing documents, distributing marketing materials, mailing or filing. Flap is on the short side, for convenient opening. Open-end style makes it easier to enclose documents. Also called a "catalog" envelope, it actually comes in 39 sizes from tiny to huge,  and array of colors for special impact. Available with moistenable flap, some with self-stick Peel & Seal & reg.  White Linen is a pure, bright white which features the classic linen woven pattern. These envelopes are made from 28lb sturdy paper, measure 9 x 12 inches and are available in a range of styles and sizes; choose the envelope that fits your particular needs. A Quality envelope suitable for any application. Laser and Ink jet Compatible.