PREMIUM MATERIAL: Silicon baking sheet made from durable, flexible, food-grade silicone that is oven-safe to 480 degrees F, designed for use in all types of ovens (except direct-fire ovens). Turn any half-sheet Pan into a non-stick surface, eliminated fattening oils, grease, messy sprays, and expensive parchment paper for clean, effortless food removal without waste, hassle, or extra calories. HEALTHY EATING AND ECO-FRIENDLY: Opting for silicone flat sheets over oil or butter is a healthier option for your family as it helps cut out trans fats. You don't have to worry about harmful chemicals or BPA leaching into your food nor worry about paint, aluminum, or other coatings found in cooking products chipping off, food-grade, non-toxic, BPA Free and guarantee clean, healthy, cooking conditions. REUSABLE & COST-EFFECTIVE: These eco-friendly, non-stick baking sheets can be used again and again, therefore saving money on sprays, oils, and butter plus parchment paper, aluminum foil, and other standard pan and sheet preparation materials, as well as eliminating waste after use . Sturdy yet bendable mat, these rollup cooking mats will last you and your family through the years. MULTIFUNCTION: A set of three different sizes, 16.5 "x 11.6", 9.85 "x 14.76", and 11.5 "x 8.5". The baking options are nearly endless with these handy non-stick mats, including cookies, sticky caramels, gooey bread, or even baked fish. With such high-quality and versatility, these are sure to be a staple in your kitchen for a long time. EASY TO USE, CLEAN, AND STORE: This heat-resistant nonstick baking set is so simple to use, even your kids can use them. Forget about scrubbing baked-on foods, and save time and effort with these non-stick mats that wipe clean quickly and easily with soap and water. Also dishwasher safe (top rack only). Thin and flexible, you can store our pastry mats in most drawers or cabinets without taking up space.