VEVOR Pool Cover Water Bags, 12 Packs 8 Ft, Double Chamber Tubes, 0.4mm Thick PVC Bags Weights with Leakproof Screw Cap, for Inground Swimming Covers Winter Closing, Blue

12 Packs Double Chamber Pool Cover Water Bags Each 93.7 x 11.81 inch pool cover water tube is purpose-built for winter, helping secure your pool cover through harsh weather. Designed to prevent leaves and debris from entering the pool, these water bags for pool cover keep your pool clean and cut down on maintenance time all season long. Enhance Winter Pool Security Double-Chamber Anti-Roll Design Thickened 0.4mm PVC Material Heavy-Duty Welded Seams Leak-Proof Twist Cap 12 Packs Double Chamber Pool Cover Water Bags Each 93.7 x 11.81 inch pool cover water tube is purpose-built for winter, helping secure your pool cover through harsh weather. Designed to prevent leaves and debris from entering the pool, these water bags for pool cover keep your pool clean and cut down on maintenance time all season long. Key Features Enhance Winter Pool Security: This 12-pack of 8 x 0.94 FT double chamber pool cover water bags are designed to add reliable weight secure your pool cover during winter,