DBI/SALA 6' Force2 Black Adjustable Shock Absorbing Lanyard features Nomex/Kevlar fire resistance fiber webbing for durability. Lanyard comes with shock pack, user friendly self locking zinc plated steel snap hook, built-in reflective materials, impact indicator, i-Safe? PRO ected labels and exclusive Hi-10? Vectran? energy absorption system. It has extremely compact/lightweight design and resists arc flash up to 40 cal/sq.cm. It is ideal for use where high voltage electricity is a concern. Single-Leg lanyard with a weight capacity of 130-310 lb meets ASTM F887, OSHA 1910.66, OSHA 1926.502, ANSI A10.32 and ANSI Z359.1 standards.