1pc Heat Proof OVE Glove Hot Surface Handler With Non-Slip Silicone Grip - 540&iexcl;&atilde;F BBQ Protect your hands from extreme heat. Heat resistant up to 540F. Woven from a special heat resistant fiber, this glove creates a barrier between you and the heat. Use it in place of a potholder or even to shield from the heat while tending a fire. One size fits most.