Premium silicone coasters, sleek and durable.High-temperature resistant, waterproof.Non-slip bottom for keeping the cups/bottles stable on any tables.Easy to clean with wet cloth.Color: BlackProduct Description:Material: silicone which is non-slip.Diameter: 10cm; Thickness: 0.5cmTabletop Protection: Protecting your hot drinks and tea pot from causing heat damage to your table.Size: Approximately 4 inches in diameter so they are Perfect for almost any size cup, bottle, or even mug.Application: Our silicone drink coasters are perfect for your home, office, or apartment. They make great gifts for friends and family.Packages include: 16 * Silicone Table CoastersOnly the above package content, other products are not included.Note: Light 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.