Non-stick oven mesh was made of PTFE coated fiberglass mesh fabric ,non-stick suface . 1. Use as pizza mesh , oven liner cooking basket 2. Food can be easily removed from the basket without sitcking 3. Freezer ,microware and dishwash safe 4. Food approved 5. Heat resistant up to 260°c 6. reusable for many years Ptfe Roasting Bag Non Stick Oven Liner Pizza Mesh