By the connection of six high-strength rings, the Mammut Magic Chain 12.0 offers innumerable options for connecting fixed points at the belay position to each other. The sling is also used for self-securing and belay positions can be set up very quickly; the utmost safety is ensured at all times, since every single ring has a tensile strength of 22 kN. This enormous breaking strength is achieved by an innovative patent pending, round coiling procedure: a coiled Dyneema core is enclosed in an abrasion-proof sheath.