Annic 4pcs Flexible Multi-purpose Silicone Pot Holder, Trivet Mat, Spoon Rest, Heat Resistant Pads Made of FDA-approved and food-grade silicone, which is safe, healthy and nontoxic. Heat resistant up to 500F. Designed for a safe, secure, nonslip grip. Ideal for glass top stoves - won't scratch. Flexible and Non-stick, comfortably grab a hot dish. Available in set of 4 or set of 5, colors as shown on picture. Bright color is a good dcor for your kitchen. Easy to wash and dishwasher safe. Water proof, damp proof and no fade.