Certified arborists and rope access technicians rave about Tech11's ability to withstand their unique forms of worksite punishment. The Tech11's Technora sheath provides exceptional heat resistance and durability, while the nylon core gives the rope its great gear compatibility, smooth handling and favorable elongation characteristics. The Tech11 was the first and only 11mm (7/16”) rope to be certified to NFPA 1983 General Use. Meets ANSI Z133.1, This lanyard is 12' long and comes with 2 Sewn eyes.