The STATE OF THE ART Viper 850 Electronic Dartboard provides the next level in dart gaming. Headlined by the ULTRA BRIGHT triple score display, the 850 provides the best scoring experience yet. Enhanced definition on the central display allows for better scoring graphics than ever before seen, while the traditional double cricket display utilizes the best brightest LED in the industry for HIGH VISIBILITY. The options are numerous with 50 GAMES preprogrammed into the board and over 470 scoring variations. The 850 features an expertly constructed 15.5” target face for heavy use and HIGH SCORES. Featuring Target-Tested-Tough segments made from High Grade Nylon, the 850 endures the toughest throws! Each segment features locking holes and is connected by ULTRA-THIN spider to minimize bounce outs and maximize scores. The 850 includes SIX STARTER DARTS to get you throwing right away and a throw line measuring tape to ensure your games are from the right distance.