Baker's Goods Non-stick Professional Silicone Baking Mat, 8.5 x 11.5-inches NON-STICK SURFACE: allows for effortless removal of cookies and other traditiona pan clinging foods DURABLE AND RESUSABLE: Easy to clean and helps safeguard your cookie sheet MULTI-USE TO CATER TO YOUR COOKING STYLE: Useful for melting cheese, rolling dough, and freezing chocolate HEAT RESISTANT: Effective from (-45)F or (-43)C to 475F or 246 C MONEY BACK GUARANTEE: If you have issues with our mat for any reason we will offer you a full refund and a replacement baking mat.