Heat resistant material that is used for hot and cold insulation which provides protection from hot surfaces up to 390°F (200°C). The perfect solution for potholders, oven mitts, tea cozies, wine caddies, lunch boxes, slippers, window coverings, table pads, ironing board covers, casserole holders, outerwear, coolers, and more! Note: Therm Fleece is designed as a liner. It should not make direct contact with heat source.