7’ of Elastic Shock Cord for all repair kits. Use it to tighten tarps/hammocks, replace cord in tent poles or jackets, or even fasten gear to packs. A versatile tool that every outdoor enthusiast should have, this 7’ of shock cord is a standard length that can get you out of many unexpected situations. The Elastic Shock Cord is one of many no sew replacement parts from Gear Aid.