Mrs. Anderson's Non-Stick Silicone Jelly Roll Baking Mat is a commercial-grade silicone mat that's specially sized and designed for cooking and baking in a standard jelly roll baking pan. It's a must-have of cake making and baking tools and will quickly become a favorite among baking accessories! Woven glass fibers sealed inside the Baking Mat transfer heat evenly, so that jelly rolls, breads, dough, pastries and other baked goods cook to a perfect golden brown, every time. Strong and durable, it will outlast thousands of uses at a wide range of temperatures (-40 degrees to 480 degrees Fahrenheit). It's safe to use for freezing foods, too. And, it's reusable and more economical than using parchment paper. Foods release quickly and easily without oiling or greasing the surface. Perfect for those watching their calories. Quickly convert everyday jelly roll pans to nonstick bake ware. Simply lay the non-stick Baking Mat, with writing side facing up, onto a jelly roll pan, or same-sized baking sheet or cookie sheet with side walls. Pour batter, or place items to be baked or frozen, onto the Baking Mat and pop it in the oven or freezer. Mrs. Anderson's Baking FDA-approved Silicone Mats sealed, non-porous surface eliminates the worry of cross contamination of foods. It's durable, reusable and naturally non-stick so cleanup is a breeze. Simply wipe with a clean, damp sponge and air dry. Stores away easily, either laying flat or rolled up. This Jelly Roll Baking Mat (9.5-inch x 14.375-inch) fits standard jelly roll pans. Complete instructions included. Cautions: Do not use knives, scrapers, brushes or cutters on the Baking Mat. Do not cut on, or fold, the Baking Mat; store it flat or rolled. Do not grease the Baking Mat. Mrs. Anderson's Baking, a go-to brand for the home baker.