Discover these high - quality silicone coasters They come in a 6- pack and are perfect for hot or cold drinks. With a thickened design of 0.28 in. (7 mm) and a diameter of 3.9 in. (10 cm), they can hold more liquid overflow and fit various cups and glassware. The double - sided design offers a non - slip bottom and non - stick top, with a grooved pattern to hold liquid and raised ripples to promote air flow. These coasters are made of food - grade silicone, heat - resistant from - 40 F to 480 F, suitable for all occasions. They can be used on any table material, protecting your furniture from marks and scratches. Moreover, they are multi - functional, serving as trivets, pot holders, and more. Whether you're at home, in a party, a restaurant, or a bar, these coasters are a must - have for a convenient and enjoyable experience.