Protect your surfaces while adding a touch of rock and roll flair with the Black Sabbath '13' 4pc Cork Coaster Set. These high-quality coasters feature the iconic '13' logo, making them a perfect addition to any fan's collection. Made of durable cork material, these coasters are perfect for use at home, in the office, or even on the go. Don't miss your chance to rock out while keeping your furniture in pristine condition!