PREMIUM QUALITY - Self-healing African conditioned sisal for the ultimate durability; Medium packed for a lighter throw; Best suited for humid climate conditions.REDUCED BOUNCE OUTS - Superfine, staple-free razor-bladed wires mean consistently higher scores.EASY TO INSTALL - It's stress-free to hang and rotate the wall bracket or the number ring without removing the dartboard.PROFESSIONAL GRADE - Full size 18" x 1 1 2" dartboard meets World Dart Federation specifications.CHOICE OF SISAL DENSITIES - The Bandit is Medium Packed for a lighter throw and humid climate conditions; The Bandit Duro is Hard Packed with 6 more sisal, best suited for a heavier throw, a dry climate and use with grip points.