From the Manufacturer The Guardian Fall Protection "Tiger Tail Stretch Lanyard" helps reduce trip hazards by stretching from 4.5 to 6-Foot. This stretch design lessens the potential of tripping, dragging and snagging during work. This product has been tested to reduce fall forces to fewer than 900-Pound. The included shock pack helps create one of the most consistent deployment rates of any stretch lanyard on the market. This particular model has snaphook ends.