This Silicone Baking Liner 2-Pack: Cookie Sheet Size (16.5x11.6) - MIU #99121 allows you to enjoy the wonderful nonstick benefits of silicone that doesn"t involve using shortening or messy sprays. Silicone tolerates high temperatures up to 480 degrees and won"t scratch nonstick cookware or bakeware surfaces. Clean up is a breeze; simply wash with soap and water.has a non-stick surface that helps baked goods release easily. Plus this sheet is great for kneading dough and candies. It is eco-friendly with thousands of reuses, replacing parchment and wax paper. You can use this silicone baking sheet in temperatures ranging from -40F/-40C to 482F/250C and is oven, microwave and freeze safe. After using simply clean with mild soap and water and store flat or rolled up. Available in several sizes: Toaster: 11.5x8.5 Inches Cookie: 16.5x11.625 Inches Jelly:17x11 Inches For over 15 years MIU has been producing kitchenware for the gourmet industry. Their extensive knowledge on product design, market demand and most importantly what customers want has made their products favorites all over the world. Their products are elegant and made from the finest quality materials including 18/10 stainless, ceramic, glass & natural woods. Size: 16.5 x 11.625 Inches Each -- Color: Beige