Mdf Imported Comprehensive bundle features the Viper metropolitan dartboard cabinet available in 4 finishes; crafted with solid Pine, box joints and bronze hinges Open Dimensions: 42" L x 27.5" w x 3.5" D; closed Dimensions: 21" L x 27.5" w x 3.5" D; includes a dry erase Scoreboard, out-chart board and mounting hardware Viper Dead on staple-free bullseye dartboard is constructed from self-healing sisal bristle fibers compressed together, providing unsurpassed durability Measuring 18 inch in diameter, the Viper Dead on is official Tournament size; a movable number ring further extends the dartboard's life Includes 1 set of Viper black Mariah 22 gram steel tip darts designed with black coated brass barrels that deliver exceptional balance and styling