The heavy-duty Pyrotex outer fabric of the Black Max Temp Hot Handle Holder resists scorching and burning. With a steam barrier, heavy cotton batting, and thick terry lining, your hands are protected from heat up to 450 F.Specifications and Features: Protects hands from heat up to 450 Degree F Provides a heavy duty outer fabric steam barrier Heavy duty batting with steam barrier Machine washable Designed to fit on Lodge traditional-style handles