Formula Sports Longhorn Dart Board and Cabinet Set comes with everything you need. Whiteboards inside each door for scoring. The Longhorn Sports Round Wire Bristle Dartboard looks brilliant. 2 sets of brass darts come included in this package as well. Specifications : 18-inch (45.7cm) in Diameter x 1 1/2-inch (3.8cm) Thick. Includes: Dart Board Cabinet, Dart board, Mounting instructions, Rules for the game of darts on back of box.