Artisan Silicone Baking Set with Mat Liners for Quarter, Half, and 2/3 Sized Cookie Sheets Safely prep and cook cookies, pastries, candy, meats, veggies and more with this set of versatile, BPA- and PFOA-free reusable nonstick silicone baking mats. Each extra-durable Artisan mat has a strong and flexible woven fiberglass core completely encased in transparent silicone with a red border. Replace disposable parchment, wax paper, and tin foil with these reusable mats. Ideal for healthy cooking, use a mat without added cooking oils, butter, or sprays. Cooked foods literally slide off. When baking, pair these mats with 1/4-, 1/2-, and 2/3-size cookie sheets or bun pans. Mats are perfect for kneading and prepping and cooling. Do not use mats for cutting or with sharp implements. This is a pack of three silicone baking mats. Small mat fits 13x9.5" baking sheets; medium mat fits 18x13" baking sheets; large mat fits 15x21" baking sheets. Wash mats before use. Wipe clean with a soft, damp cloth. Store flat or rolled. Folding or creasing the mat may cause damage. Do not use with cooking oils or sprays. Discard mat if it is cut or torn. From breakfast, lunch and dinner to dessert, great meals start with Artisan. Mats are composed of FDA and LFGB approved materials and are BPA free. Silicone Baking Mats are perfect for baking, roasting and freezing.