Stretchable, shock absorbing lanyards contract 6' to 4' greatly reducing the chances of tripping, snagging or dragging. The integral bright red core makes visual inspection easier and more reliable,while the specially-woven shock-absorbing inner core smoothly expands to reduce fall arrest forces. A heavy-duty outer jacket serves as a wear indicator and back-up strap to the red inner core for added safety. Working load of 310-lbs (140.6 kg) and features a warning flat to indicate that it has arrested a fall. All Miller brand fall protection products meet applicable OSHA, ANSI and CSA requirements.