The Browne 5437102 Hot Pad w/ Thumb Loop is the ultimate in heat protection. This pot holder provides superior heat protection from -134°F to 500°F (-92°C to 260°C) and is made of FLXaPrene with a inverted zig sag stitch and thumb loop for a confident non-slip grip. It is water repellant, stain resistant and dishwasher safe.