The Tree Save tree bracing system was developed in close collaboration with arborists. This multi-component system consists of a tree bracing strap with built-in overload display and a hollow rope. If the tree bracing system is out under considerable pressure through movements in the crown or through the breaking off of the secured crown part (load > 75 % of the system’s breaking strength), this is displayed on a colored indicator on the fixing strap. The functionality of the system remains unaffected.