Set of 5 Dual-Chamber Pool Cover Water Tubes Each 118.1 x 11.81-inch pool cover water tube is specifically designed for winter use, providing reliable support to keep your pool cover in place during challenging weather conditions. These water tubes help block leaves and debris from entering the pool, ensuring a cleaner pool and reducing maintenance efforts throughout the season. Improve the safety and security of your pool during the winter season. Dual-Chamber Design with Enhanced Stability Durable 0.4mm PVC Construction Durable Construction with Reinforced Seams Secure and Spill-Resistant Screw Cap Key Features Improve Winter Pool Protection: This set of five 10 x 0.94 FT dual-chamber pool cover water bags provides dependable weight to keep your pool cover securely in place during the winter months. Designed to prevent debris and wind from disturbing your pool, these water bags are perfect for in-ground pools. They are simple to fill, drain, and store, making winter maintenance more