Shot Dartboard Measuring TapeUse the useful Shot measuring tape to mark out the official dartboard mounting height and throwline distance on your home or tournament set up. Official throwing distances are already pre-marked on the tape, making for easy dart lane installation. The tape includes inches and centimeters measurements on the front side and the dart measuring on the back, as shown in the pictures.This tape is provided complimentary with every Bandit Dartboard.Dart Board RegulationsHeight: 1.73 m from the floor to the centre of the bullseye.Distance: from the front of the dartboard to the toe line, or throw line – Steel Tip, 2.37m, Soft Tip, 2.44m.