Non-slip Soft Silicone Coasters - Made of High Quality Silicone, these coasters have better table grip then Cork, Ceramic, Wood and other coasters. And the soft silicone itself will not scratch you table or bar counter. Helps tp protect surfaces and will keep your furniture free from spill. These silicon coasters can be used as indoor & outdoor accessories, as a bar service mat, jar opener, potholder to grip hot pans or as a spoon rest while you are cooking!