Cobra Single System PackagesThe Cobra Dynamic Bracing System is a full dynamic cabling kit for bracing large branches and stems while allowing for shock absorption and stretch for better tree health without damaging the tree. The super strong rope first has an expansion insert slipped in to increase the surface area of the rope against the tree, then an abrasion resistant sleeve goes over that to extend the lifetime of the system. Splicing can be done in the field without tools.