300L Rope Lifeline Series, 50 ft, Snap Hook and Loop, 310 lb no checkout Thermal protection is ideal for Thermal protection is ideal for protecting hands in cold weather Automatic knit technology for long lasting 99 percent of most common germs that may cause illness Works in as little as 15 seconds No water or towels needed Specially formulated with moisturizers to leave hands feeling soft and refreshed Alcohol based Made using a blend of polypropylene and high modulus polyethylene resins that produce a co polymer fiber rope Has higher abrasion resistance with low elongation characteristics equivalent to pure polyester Lifelines have a locking snap hook on one end and loop on the other