Stretchable lanyard incorporates a unique inner core that immediately begins to extend and absorb energy during a fall, limiting arresting forces to an average of 900 lbs. Features abrasion-resistant tubular webbing for durability and 3,600-lb. gated hooks. Expands to 6' and contracts to 4 1/2' in reaction to movements, reducing trip fall hazards and snagging. Impact indicator allows for visual inspection of unit. i-Safe™ RFID technology enabled. Meets or exceeds all applicable OSHA regulations and ANSI standards, including ANSI Z359.1.