LINE HOSE, 1-1/2"X72" STRAIGHT, Much lighter in weight than other flexible dielectric cover-up, Chance Line Hose helps protect workers from accidental contact with conductors.In accordance with ASTM D 1050-90, Chance ozone/coronaresistant thermoplastic elastomer offers excellent performance properties. It does not absorb water. Easy to handle and place The outer lip peels back with ease to open and start onto a conductor from either end. With a push at the other end, the full length slides on as the lips zip closed around the conductor. To remove each piece, open one end and strip the remainder off the conductor.