Interest people in more of what you have to offer when you give out this beverage coaster! Protect tables, countertops and other sensitive surfaces from cup rings and water damage with these custom coasters! Each coaster is made of cork material, measures 0.02″ thick and 3.94″ diameter. An ideal choice for pubs, restaurants, diners, lounges, and any business where beverages are consumed. Get ready to soak in the brand exposure when you order yours today! Custom shape/size is also welcome!