Robelle 3811-20-TAN-06 Pool Cover Weights, 6-Pack, 10 ft. Tan Double Chamber, 20 Gauge

• 6-Pack Tan 10 ft. Double Chamber 20 Gauge Pool Cover Weights
• Extra Heavy-Duty 20 Gauge Vinyl Construction - 65% Heavier Than Industry-Standard
• Double Chamber Design Prevents Rolling
• Prevents Winter Pool Cover From Falling Into Pool
• Fill Halfway With Water to Allow For Ice Expansion - If you have trouble closing the valve please use a hair dryer to loosen before closing.

Product Description Robelle 10-Foot Double-Chamber Winter Water Tubes are used to hold down in-ground swimming pool covers during the winter. Premium tubes are constructed of extra heavy-duty 20 gauge puncture resistant vinyl. Customers prefer double-chamber tubes because the dual chamber design prevents rolling and provides insurance if one chamber leaks. Includes two conveniently placed and leak-proof valves that are easy to fill with a garden hose. Water tubes keep your pool cover in place all winter long. Place water tubes around the perimeter of your pool cover using the loops on your cover. Water tubes should be filled half-way to prevent popping caused by expansion if the water freezes. Safety Warning Use heavy-duty and secure pool cover weights to prevent rolling and leaking, and fill them halfway with water to allow for ice expansion to prevent popping.