Winco - Silicone Baking Mat Half Size - Each1 2 Size Non Stick Baking Mat, Silicone Baking Mat, Perforated Bake Mat Reusable up to 2,000 times, use both sides Provides consistent even heat distribution Woven fiberglass coated with food grade silicone Temperature tolerance from 40F ( 40C) to 480F (248C) Easy cleanup: wipe clean with a soapy sponge, rinse with warm water, and dry thoroughly. If prefer to air dry, lay the mat flat. Foldable Explore other sizes available as well!