1. Non-Stick to the Bottom: The conical protrusion surface prevents the coaster from sticking to the bottom of your glass or cups when you pick them up, and our drink coasters have a nice lip to contain minor spills. yet flexible rubber ensures the coasters don't slide on the table 2. Protect Furniture: These coasters for drinks are designed to hold both cold and hot drinks without causing condensation to drip onto your furniture or clothing. The condensation will collect in the bottom of the cup coasters, and the silicone material prevents temperature changes from affecting your fine wood table 3. Easy to Clean and Store: Our coaster sets, made of high-quality silicone/rubber, are easy to clean—simply rinse or wash with soap and water. The included plastic holder allows for convenient stacking of the modern coasters 4. Suitable Size: These silicone coasters for drinks are large enough for any standard glass, coffee mug, bottle, cup, or can. Place your glasses and mugs on them for a stylish addition to your home