Airhead's Tow Demons are high-strength floating rope versions of a classic and very popular water sports tow harness. The high-impact molded plastic float/ pulley system allows for easy attachment of ski ropes, wakeboard ropes, and tube ropes. Connect Tow Demon quickly and easily to boats with 2 large corrosion-resistant snap hooks. Recommended for recreational water skiing, wakeboarding, kneeboarding and towing 1 rider tubes. 8'0" Steel Cable.