EcoCraft Bake 'N' Reuse Pan Liner, 16.38 x 24.38, 1,000/CartonReusable pan liners help you reduce labor costs by minimizing prep and cleanup times. Unbleached, grease resistant paper is great for a variety of purposes: baking pan liners, pastry wraps, pick up sheets, etc. Durable, premium coated sheets are good for two to four uses when exposed to temperatures between 400 and 425F. Convenient box provides one at a time sheet dispensing.