Thank you for viewing. This is a heat-resistant silicone-coated mat, perfect for IH cooking appliances. It's approximately 21cm in size and can withstand temperatures up to 360°C. - Type: IH Mat - Size: Approximately 21cm - Material: Silicone coated - Heat resistance: 360°C - Quantity: 2 pieces Although unused, the packaging may have some creases from storage. We appreciate your understanding. Thank you very much.