Petzl Contact Wall 9.8 mm dynamic single rope is designed for indoor climbing and studied with specific lengths for indoor use, 30 and 40 m. Contact Wall 9.8 mm is light and resistant, an excellent compromise for a minimum size of the gym bag. The EverFlex and ClimbReady treatments respectively allow you an excellent grip and constant handling over time and each use with the belay devices is facilitated by a specific winding to make the rope ready for use and prolong its longevity. The rope is equipped with Middle Mark: distinction of the half-rope to facilitate maneuvers. The thickness of the sock also contributes to its abrasion resistance, combined with the UltraSonic Finish. This last treatment consists in joining the ends of the core and the sock by means of an ultrasound process. Thanks to this treatment, even any breakage of the end of the rope is eliminated. Petzl Contact Wall 9.8 mm climbing rope