Features     Patented unique mooring system For boats up to 3500 lbs. Complete with adjustable tension for smaller boats and personal watercraft Automatically positions your boat away from dock Prevents damage from wind, wave and wake action Allows free movement of boat Resists vertical, horizontal and lateral motion Constant line tension No line clutter on the dock Corrosion and weather resistant Engineered for safety and convenience Warranty, 2 years Unmatched in the marketplace       PWC moored with Wake Watcher™ Boat Mooring System   Your Complete Kit Features: Mooring lines are white braided nylon, Reflective decals, Stainless Steel Hardware, Bronze Oilite bushings, Stainless Steel and Nylon fittings, Undercoated and then Top Finish Coated with oven baked powder paint on the steel tubing, Springs are E-Coated, Safety cover on the Springs.