Sculpey Tools™ Oven-Safe Work Mat Innovative surface allows you to go from creating to baking with ease! The perfect non-skid silicone surface that won’t move as you create Protects any work surface Oven Safe! Bake your project right on the mat! Perfect size for toaster ovens Reusable Size – 7.75” H x 13” W DO NOT use above 550 °F (287 °C). Clean with soap and water PRODUCT INSTRUCTIONS Though it's possible to work on ceramic tiles, aluminum foil or metal sheets, you may want to find a more permanent work surface if you plan on extensively using polymer clay. The Sculpey Tools™ Oven-Safe Work Mat is a common choice for this purpose, allowing you to transition from creating to baking with ease. Due to its smooth surface, this polymer clay mat from Sculpey® will ensure all your creations retain their original shape. Polymer clay will take on the texture of whatever surface it touches, so choosing a smooth work surface is crucial. The Sculpey Tools™ Oven-Safe Work Mat: Has a no-skid silicone surface that will stay firmly in place as you craft. Allows you to design and bake your clay creations in one place. Is the perfect size for toaster ovens. Protects any work surface. Is reusable and oven-safe. Is 7.75 inches by 13 inches. Can be cleaned with soap and water.