Our Teflon (PTFE) coated oven liner is a superior quality liner which is non-stick and re-useable. It is extra thick and larger (500mm x 400mm) and stronger than any other brand and will therefore last longer. The Teflon oven liner does not crease or wrinkle and is dishwasher safe. Suitable also as a lining for baking sugar or chocolated coated treats or rolling pastry.