Keep signs and other important messages looking neat and professional; no need to search for tape! Ideal for frequently changed projects like schedules, work orders and more. Two strips of removable adhesive keeps your documents secure. Acid-free, archival-safe, nonstick material won"t lift print off inserts. Global Product Type: Sheet Protectors; Insert Size: 11 x 8 1/2; Load Orientation: Top; Sheet Capacity: 20.