Petzl Mambo 10.1mm RopeWith its generous diameter, the MAMBO 10. 1 mm single rope is a reassuring option for gym and rock climbing. Its 10. 1 mm diameter provides excellent grip, allowing users to familiarize themselves with the handling and use of belay devices. Additionally, the thickness of the sheath reinforces the ropes durability. Description Grip makes for easier handling: 40 carrier grip for better control Middle Mark: indicates the middle of the rope, to facilitate