Sealing Design: Prevent leaks with our pool cover weights featuring sealing edges and an anti-leak valve design. Easy to open and close, maintaining hydration bag stability. Durable Material: Made of thick PVC, our pool cover water bags resist freezing, tears, and abrasion. Enjoy a long service life even in harsh winter conditions. Easy Installation: Secure your pool cover with ease using multiple sturdy buckles on our pool water bags. Keep your pool clean and free of debris effortlessly. Convenient Fill & Drain: Wide-mouth design for quick filling and draining; compatible with most garden hoses and faucets. Prevent winter freeze expansion by filling to recommended levels. Versatile Compatibility: Our swimming pool weight covers adapt to various pool shapes and sizes, ensuring effective protection for all types of pool covers. Flexible and versatile for diverse needs. Description: Keep your pool cover secure and in place with our pool cover weights. Featuring a sealing design with anti-leak valve, these weights prevent any leakage while ensuring the stability of your pool cover. Made from durable PVC material, they are resistant to freezing, tearing, and abrasion, offering long-lasting protection even in harsh winter conditions. Easy to install, the pool cover weights come with sturdy buckles for a secure fit, keeping your pool cover flat and free of debris. The wide mouth design allows for quick filling and draining, accommodating most garden hoses and faucets. Fill them up to 1/2 or 3/4 capacity above ground level to prevent cracking due to winter freeze expansion. Adaptable to various pool shapes and sizes, these weights are versatile and effective in maintaining the cleanliness and integrity of your pool cover. Whether you have an oval, rectangular, or custom-shaped pool cover, our pool cover weights are designed to meet all your needs effortlessly. Item Name: Pool Cover Weights Material: PVC Features: Easy Installation, Durable, Versatile Size Details: L: 34cm/13.39", W: 24cm/9.45" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Dark Blue 1pc,Light Blue 1pc: 1 x Pool Cover Weight or Dark Blue 6pcs,Light Blue 6pcs: 6 x Pool Cover Weights or Dark Blue 8pcs,Light Blue 8pcs: 8 x Pool Cover Weights or Dark Blue 12pcs,Light Blue 12pcs: 12 x Pool Cover Weights or Dark Blue 16pcs,Light Blue 16pcs: 16 x Pool Cover Weights