Agooding Set of 4 Silicone Square Pot Holders Heat Resistant Mats(Type C) silicone size:17.2cm X 17.2cm X 0.6cm(6.78" X 6.78" X 0.24") Use it as a pot holder, trivet, jar opener or anywhere you need extra grip or exteme heat or cold protection These mats are safe and healthy for users,won't stain, mold, mildew, or absorb odors. Colors are bright,each type includes 7 mats.Perfect for daily use at home and easy to be cleaned. Made of high-quality silicone, FDA approved, heat resistant, dishwasher safe, flexible, and durable.