Silicone Potholder Feature 1) Material: 100% food grade silicone, foodsafe,non-stick. 2) Unbreakable easy to keep its shape 3) Fashionable ,durable ,bears high temperature to 230Centigrade ,freezer proof to -40Centigrade 4) Professional design and production according to customer's requirements 5) Easy for release ,non-stick 6) Safe for dishwasher, microwave, oven, and freezer 7) Easy to clean up ,just rinse and wipe clean or toss in the dishwasher 8) Available in any color 9) OEM orders are welcome. there are lid and potholders.