The Pulpboard Coasters – 4″ Round we offer are really popular marketing tool. They promote you brand or message while your guests are consuming their favorite beverage. Plus they help you avoid untidy water rings from your tabletops. They are round in shape with a length of 4 inch and can be printed with multiple imprint colors on one side or both sides. We can also print up to the entire coaster if requested. These coasters are available in 40pt, 60pt, 80pt and 110pt.