Protect those delicate countertops and other surfaces from rings, scratches, spills and other damage with these natural style drink coasters. These 4″ round or square coasters are made of real cork material. They’re absorbent, and provide a non-slip surface for glasses and bottles. The cork construction provides an appealing and natural look that’s certain to appeal to your customers. Add your customized logo, emblem or message to create a fun and functional item that’s sure to be the hit at your home bar or an important part of a restaurant or night club.