Viper League Sisal Dartboard, Viper ProScore, Throw Line Light, and Viper Wall Defender

Tournament Quality Regulation 17.75” diameter accommodates both steel tip and soft tip darts. Finally add the most convenient innovation of electronic dartboards to your sisal dartboard experience, without giving up the classic tradition! A high tech way to mark your dart throw line. Defend your wall from dents and dings with this foam surround.