Set of 6 Double-Chamber Pool Cover Water Tubes These 93.7 x 11.81-inch pool cover water tubes are specifically crafted for winter use, ensuring your pool cover stays in place during challenging weather conditions. They are designed to block leaves and debris from entering the pool, helping to maintain cleanliness and reduce the time spent on upkeep throughout the season. Improve the safety and security of your pool during the winter season. Dual-chamber structure with anti-roll functionality Durable PVC material with a thickness of 0.4mm, designed for enhanced strength and reliability. Durable Construction with Reinforced Seams Secure and Spill-Resistant Screw Cap Key Features Improve Winter Pool Protection: This set of six 8 x 0.94 FT dual-chamber pool cover water bags provides dependable weight to keep your pool cover firmly in place during the winter months. It helps prevent debris and wind from disturbing your pool cover. Perfect for in-ground pools, these water bags are simple to