NEW DESIGN WITH THICK AND DEEP BOWL: The bowl is 7 mm thick and its deep edge holds more water, juice or other drinks. [Diameter: 10 cm] Its large size accommodates all standard glasses and mugs, as well as larger cans, thermoses, drinking glasses and other glassware such as beer mugs, bourbon glasses, cola bottles and pitchers. NON-SLIP BOTTOM AND NON-STICK SURFACE: This double-sided design can be used on both sides. The grooves contain liquids and prevent leakage, while the raised ribs promote airflow and prevent the coaster from sticking. Enjoy pleasant moments with family and friends, at home or outdoors: kitchen, bedroom, living room, ballroom, wedding, party, library, restaurant, office, bar, pub, beach… OPTIMIZE THE PROTECTION OF YOUR FURNITURE: These absorbent coasters, suitable for indoor and outdoor use, adhere to all types of surfaces, such as wood, granite, glass, bamboo, plastic, soapstone, sandstone, marble, stone, etc. Effectively protects the surface of your countertop, desk or nightstand from stains and scratches. DURABLE, HEAT-RESISTANT AND DISHWASHER SAFE: Made of food-grade silicone, these coasters are flexible and resistant to temperatures from -40 °C to 250 °C, making them suitable for hot or cold drinks on all occasions. Enjoy your favorite drinks: alcohol, spirits, fruit juices, beer, wine, whiskey, tropical cocktails, ice water, cola, coffee, tea or hot chocolate.