Tabletop Protection: The round coaster is heat and cold , withstand high temperature 230Celsius and low temperature -40Celsius. Can protect your wooden or glass tables, kitchen countertops from damage. Keep the tabletop clean and avoid stains by coffee or tea. Set of 12: You get 12 pieces different styles coasters, come with the storage rack. The diameter of each coaster is 9.8cm. And the 9.8cm diameter irregular pattern design coaster can provide the perfect and place your drink, tea, coffee or juice safely on the table. Easy to Clean: The mug pad is water-. You can rinse under running water directly, and avoid long soaking. You can re-use immediately, after wipe it with a dry cloth. Can also be cleaned in a dishwasher. Silicone Material: The cup mat is made of food grade silicone, safe and practical, waterproof and , heat and stain resistance, not easy to deform. Can prevent the bottom of the cup from scratching the desktop. Wide Application: Suitable for the most of the cups like drinking glasses, mugs, wine glasses, whiskey glasses, flasks, flutes of champagne, etc. Perfect for all families, hotels, restaurants and bars, can also be great to decorate your kitchen, living room, bedroom or and more.