Premium Materials:Made of high quality silicone materials,both durable and practical. Double-sided design, available on both sides. Grooved pattern holds liquid to prevent leaking, raised ripple promote air flow to prevent coaster from sticking to glassware Package Includes:You will receive 6 pcs of our coasters and a base，SIZE：3.93×3.93×0.11inches (L×W×H),base:4.13×4.13×1.37inches，weight:220g Easy to clean and store:The whole is made of silicone material, easy to clean, simple rinse can be clean.One-piece set with cup holders for easy storage and decorating your house More Features：(1)Heat resistant range from -40F to 480F, can be used for cold or hot drinks in any occasion. enjoy your favorite drinks(2)Suitable for all kinds of cups: coffee cups, milk cups, highball glasses etc.(3)Suitable for a variety of scenarios:using it in your kitchen, at a hotel, during family dinners, wedding parties, birthday parties, festivals, outdoor gatherings, or any other occasion where you entertain guests, this coaster is the perfect choice to elevate your life experience Heartwarming Service:Sweet Elegance insists on bringing you quality products as well as excellent service. If you have any questions about our products, please feel free to contact our customer service,customer service will help you to solve the problem as soon as possible Premium Materials:Made of high quality silicone materials,both durable and practical. Double-sided design, available on both sides. Grooved pattern holds liquid to prevent leaking, raised ripple promote air flow to prevent coaster from sticking to glassware