STOP WORRYING ABOUT SPILLED STAINS ON YOUR COUNTERTOPS - Special diamond-shaped design of the silicone coaster is more heat insulation and durability, so don't worry about the stains on the desktop. You will be able to relax and enjoy all the fun moments with your friends and family, protecting all your indoor or outdoor furniture countertops from permanent damage. It can protect your beloved dining table and kitchen countertops from hot water, coffee, and tea stains.ANTI-SLIP BOTTOM AND ANTI-STICK TOP DESIGN - Double-sided design, available on both sides, the drink coasters a made of food-grade silicone material. The deep tray grooved pattern holds liquid to prevent leakage; surface ripples promote airflow and prevent the coasters from sticking to the cup. The bottom of the coaster is designed with a unique high slip resistance surface to ensure an excellent table grip for tabletop protection.WHY USE THEM ONLY AS COASTERS, AND SO MANY ALTERNATIVES - These flexible and water-resistant coasters are not just for saving tabletops. And they protect your drink from dust when you're outdoors. They are a small tripod for hot pans, pot holders, spoon holders, kitchen table mats to replace traditional wooden tripods, and even a can opener. There are so many fun alternative ways to use these modern coasters - what's your alternative use?LONG-TERM USE & DISHWASHER AVAILABLE & HEAT RESISTANT - The coaster sets are available long-term with no worry of deformation, are dishwasher-safe use, highly stain-resistant, waterproof, and heat resistant. Can use coasters for cold or hot drinks on any occasion. And you can enjoy your favorite beer, wine, fruit juice, other beverage, etc. Thats one of the ways we help you protect your precious tables.UNIQUE AND EXQUISITE COASTERS MAKE THE PERFECT GIFT - Impress your loved ones with a stylish and elegant drink coaster. When you walk into your best friend's or family member's birthday party and hand her this exquisitely decorated gift box, it's a great conversation starter at the party. But even better, your gift will become an essential part of her daily routine, allowing more time to relax and enjoy everyday life!