COASTERS FOR DRINKS CAN PROTECT YOUR FURNITURE FROM BEVERAGE SPILLS-- The large size of 3.94 inches (10 cm) fits many types of cups and bottles, making them an ideal size for holding coffee cups, children's drinks, sports bottles, and so on. This silicone coasters can help you avoid spills and tables surface damage caused by hot and cold drinks while drinking coffee or a cup of tea. The black drink coasters can be used for protection of coffee table,wood, granite, marble and other tables. SILICONE COASTERS WITH ANTI-SLIP DESIGN-- The perfect groove design in our coasters for drinks 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. The non-slip design of the coasters for drinks ensures that when you place and pick up the drink, the drink and the drink coasters will remain in place. DRINK COASTERS FOR A WIDE RANGE OF USES-- When you can use them for more purposes, why only use them as coasters for drinks? The Interesting absorbent Silicone Coasters can be used as bar serving mats, rubber can openers, heat insulation pads for holding hot pots, etc. Buy black cup drink coasters as the gift for birthday,Christmas, Father's Day, Mother's Day,house warming presents for new home, and for friends or family. CUSTOMERS -- Buy this drink coasters,you will receive 4 packs black silicone coasters.If anything goes wrong with the coasters for drinks, please immediately, we will try our best to solve all problems for you. HEAT RESISTANT BLACK DRINK COASTERS-- These silicone coasters are made of food-grade silicone, which are healthier to use. These coasters for drinks have the characteristics of high temperature resistance, strong heat insulation, strong water absorption, not easy to fade, stylish and easy to clean.