Letter Size, for items up to 9 in x 12 in 10 PKInstant and permanent laminating without heat or hassle, no machine needed Easy to use with no special tools or equipment neededIdeal for protecting items from damage Delivers a clear professional finish that is also photo-safeGreat for signs, flyers, schedules, certificates, and other frequently used documents in the home, office or classroomUltra clear finish to let important information show throughIdeal for marker-proof, tear-proof and spill-proof paper items that you want to last