Aim for new heights with the Viper Razorback Sisal Dartboard. This 17.75” professional-quality steel tip dart board is made with high-grade self-healing sisal fibers to ensure it can handle anything you throw at it. The scoring segments are separated by a razor thin spider wire that is 100% staple-free to maximize surface area and prevent bounce-outs and deflections. The Viper Razorback steel tip dartboard also features a movable number ring, just detach and rotate your board to reduce wear on the most used sections, significantly extending its life and saving you money! This dartboard includes easy-to-use mounting hardware and a game manual so you can get started right out of the box.