Silicone Baking Mat Set Professional Grade Non-Stick Cookie Sheets 2-Pack by KEWHILL. Pan Liners Replace Parchment Paper. FDA-approved (USA)/LFGB-approved (Europe) food-grade silicone is BPA-free, with fiberglass mesh interior US Half Size 11"x16 5/8" mats are freezer, microwave, oven, and dishwasher safe - can be used at temperatures up to 450F (250C) Non-stick surface makes it very easy to clean - just use warm, soapy water Healthier, reusable and environmentally friendly - eliminates cooking sprays, oils, butter and parchment paper