1. Silicone coaster with anti-slip design and groove design can help your cup, cold drink or bottle stay in place, thus effectively avoiding the trouble of cleaning coffee and tea stains on the table. 2. The anti-slip design of the beverage coaster ensures that the beverage and beverage coaster will remain in place when you place and pick up the beverage. 3. The beverage coaster can protect your furniture from beverage overflow. It is suitable for various types of cups and bottles. It is used to place coffee cups, children's drinks, sports kettles and fast. This silicone coaster can help you avoid spillage and table damage caused by hot and cold drinks when drinking coffee or tea. 4. Why only use the widely used coasters as beverage coasters when they are used for more purposes? Interesting absorbent silica gel coasters can be used as bar mats, rubber can openers, heat insulation mats for holding hot pots, etc. Buy black cups and coasters as birthday gifts, Christmas, Father's Day, Mother's Day, housewarming gifts, new homes, and friends or family. 5. Heat-resistant black coaster, silica gel coaster is made of food-grade silica gel, which is healthier to use. These beverage coasters have the characteristics of high temperature resistance, strong heat insulation, strong water absorption, not easy to fade, fashion and easy to clean.