Mambo 10.1 mm by Petzl is a very resistant rope designed for climbing in the gym and at the crag. The thick sock prevents and counteracts abrasion, while the use of belay systems is facilitated by the low elongation (both static and dynamic) and by the diameter of 10.1 mm. The rope is also marked in the middle (Middle Mark) to ensure perfect control during the safety. Treated with UltraSonic Finish which gives more resistance to the rope avoiding the breaking of the ends. The ClimbReady wrapping allows ready use and avoids unwinding errors by the user. EverFlex treatment ensures that the rope remains manageable over time. Instructions. Petzl Mambo 10.1 mm climbing rope