Unique tool tether with integrated bungee cord and attached 2 stage carabiner. Carabiner has a captive pin to keep it from coming off of the teather. Retracted length 36 inches, full extension 60 inches. One end is designed with half twist to allow for girth hitching of tools. Strength 450lbf. 4kN(Static Testing). WLL 10 lbs(Dynamic loading Per ANSI/ISEA 121-218 Test criteria).