CUSTOMER SERVICE: We are committed to provide the most intimate service to make sure you have a satisfying shopping experience. SIZE:100 pack, 3 mil thickness, 11.5 x 17.5 inches laminating sheets size, fits for 11 x 17 inch document. PREMIUM MATERIAL: Made of high quality materials. Laceration resistant, double coating, anti-stain, durable and waterproof, protect your document from scratching. PERFECT DESIGN: Clarity and smooth surface, display your document perfectly and keep it clean. Round corner design, safe to use. WIDE APPLICATION: Designed for protecting and preserving documents, suitable for kid’s artwork, menus, photos, recipe cards, certificates and more, it can be used in classroom, home and office.