Our Alien dartboard is made for the interest of professional dart players and tournament taverns that require the best in quality. Tested and played daily by the largest steel tip dart league in the U.S., this board is simply one of the best in the dart industry.Embedded with thin dividers.Staple free wires and bulls-eye.Razor thin wire technology that reduces bounce outs.Bright white coated number ring.Bright white sisal and colors.Includes: Mounting bracket system for easy installation.Dimensions: 18 x 1 1/2