... silicone rubber, heat-resistant and durable, different colors available. Silicone Iron Mat / PadMaterial: Silicone rubberColor: Red; blue, orange, yellow, etc. ... , long life and extreme temperature adaptability and stability. It will not go out of shape or break down due to ... these products, such as the trivets, coasters, mats and gloves. Will the bake ware stain?The non-porous finish, combined with ...