Interior comprised of 2 layers of cotton insulation &insul-brightinsulation. Insul-bright insulation is intended for use in oven oven mitts and pot holders. It is heat resistant, not heat-proof. For handling items over 400 Degrees Fahrenheit, double up with another hot pad.
Wash and tumble dry. The crinkling sound of the Insul-Bright should diminish with washings.
Do not microwave pot holder, or place in oven. Insul-Bright lining contains a metallic and polyester layer, making them unsafe for use in a microwave and extended exposure to extreme temperatures. Product has not been treated for flame resistance.Use with care.
***Sammie Clark Art waives any responsibility for damage to property or injury to person during use of this product.