REUSABLE HALF SHEET PAN BAKING LINERS - Perfect substitute for disposable baking parchment paper, reusable and washable, tear resistant, durable enough to be reused many times. Size: 24x15.7 inches(60X40cm), especially fits for half sheet pan, also can be cut into other proper size. PREMIUM FOOD GRADE MATERIAL - These reusable cookie sheet liners are made from food grade fiberglass fabric and Teflon coating, 100% safe for daily use, more eco-friendly than baking parchment paper. Waterproof, oil-proof, flexible and nonstick, easy to clean. HIGH TEMPERATURE RESISTANCE BAKING MATS - Heat resistance up to 520/270, oven and microwave safe. Perfect for baking cookie, pastries, macarons, fish, meat rolls, vegetable and more, satisfy almost all your baking needs. MULTIFUNCTIONAL BAKING SHEETS: These reusable baking sheet liner can serve as baking parchment sheets, macaron baking mats, barbecue grill mats, or non-stick oven liners. Also can be used as ironing protectors, heat press transfers, ironing board or table mats. SATISFACTORY GUARANTEE - Were confident that youll love our reusable half sheet baking parchment liners as much as we do.