PREMIUM AND SAFE MATERIAL: Silicone coasters are made of food grade silicone and are completely BPA free. Silicone anti-odor, anti-stain, waterproof, leak-proof, non-slip and heat-resistant, each coaster has a non-slip design on the back to keep your non-slip glasses. Size fits all regular mugs or mugs.New Thicker and Deeper Tray Design: Thicken the thickness of the coaster to prevent any burns or icing, while the coaster can perfectly hold the drink position on it. The deep hem design holds more spilled water, juice and wine, so you can rest assured that your kitchen surfaces are kept clean.Non-slip bottom and non-stick top: Double-sided design, with both sides. The groove pattern holds liquids to prevent leaks, and the raised corrugations promote airflow to prevent coasters from sticking to glassware.Easy to use and clean: This table coaster can be washed in the dishwasher, or wiped or hand washed. Elegant looking fine dining accessories.WIDE APPLICATIONS: Coasters are made of high-quality silicone, so you can use them as a spoon holder or safely place any utensils for you to eat. Table types available in any material. Serve cold or hot for any occasion and enjoy your favorite booze, wine, juice or other beverage.Colour: black+grayMaterial: siliconeSize: 10cmPackage Contents:6 * CoastersOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.