About this item NEW THICKENED & DEEP TRAY DESIGN: The thickening coaster's thickness is [ 0.28''/ 7 mm], the deep hem design can hold more overflow of water, juice and liquor from the cup. [ Diameter: 4.5''/ 11.5 cm. ] Big size suits all normal cups or mugs, also enough for large mason jars, flask, tumbler or glassware like beer stein, bourbon glass, cola bottle and pitcher jug UNMATCHED NON-SLIP & NON-STICK DESIGN : The coasters for drinks are made of food grade silicone. Unique pattern holds liquid to prevent leaking and prevent coaster from sticking to glassware. With these coasters you'll keep your glass put on the table as the bottom of our coaster is designed with a special high slip resistance surface to ensure a great table grip. Fancy drink coasters for tabletop protection FURNITURE PROTECTION:Soft silicone Coasters protect the surface of your kitchen counter tabletop, office desk or dining table or Coffee table or Night table or wooden table from stains or water rings from nasty marks or scary scratch LONG-TERM USE & HEAT RESISTANT & DISHWASHER AVAILABLE: The cute coasters are made of food grade silicone,Features BPA-free,Dishwasher-safe, highly stain-resistant,waterproof,Flexible. Heat resistant range from -40F to 480F, can be used for cold or hot drinks in any occasion.Enjoy your favorite alcohol, liquor, fruit juice or other beverage, like beer, wine, whiskey, tropical cocktail, ice water, coke soft drink, coffee, tea or hot chocolate MULTIPLE USAGE: Those multicolor coasters set of 6 can be used as small trivet, pot holder, spoon rest, kitchen table pad, even the furniture feet floor cup for chairs and tables at home , also will be a professional bartender supplies, barware tabletop set. If you have any questions, we will help you solve it