1 MULTI-PURPOSE SET3 pcs Silicone Baking Mats Let the food heat evenly, without uneven browning, no residual odor 2 WACKER FOOD GRADE SILICONE: baking mats are made of WACKER silicone premium fiberglass,which is BPA free, non-toxic, odorless The silicone baking mats never tarnish or fade will serve you meticulously for years, a must-have kitchen accessory 3 DOUBLE THICKNESS: Thickness of silicone baking mats is 0 7 mm(approx 1/32"), which is almost twice that of others mats (0 3 mm) Thicker mats will not slip or wrinkle when used, extra thick durable 4 NON-STICK and EASY TO CLEAN: This silicone cookie mat is non-stick can be easily washed with warm soapy water or in a dishwasher, even if grease or dough sticks to the surface, resistant to stain stick 5 PREMIUM QUALITY and RELIABLE: Silicone baking sheet mats withsts temperatures from -40F to 500F-40 to 260) Bakeware mat is safe for use in the oven, microwave dishwasher with practicality durability