Keep your walls and your dart tips looking pristine with the High-Density Foam Wall Protector by Trademark Games. This wall protector fits 18-inch dart boards and doesn’t require any fastener to stay in place; simply fit the four foam pieces together around the dart board and the snug fit will keep the wall protector in place. Since the ring is modular, it makes for easy setup and removal for when the dartboard is not in use and makes it easy to travel with for league and club play. The ring adds stability to the dart board to keep it centered and stationary for consistent play. The high-density rubber foam works with soft and steel tip darts. If a dart misses the board, the 1-inch thick foam gently grips the end of the dart to slow momentum and prevent damage to the wall and to keep the dart from falling to the floor or being damaged by cement block walls. The foam ring is reversible, prolonging the life of the wall protector and the handsomeness of your game room, man-cave or pub.