Set of 12 swimming pool water bags - Square water weight, Small thick PVC water bag, For swimming pool cover, For weighting swimming pool covers

Pool cover protection: Secure the hanging bag for the pool cover around the water bag of the pool cover to prevent the pool cover from being blown away in bad weather or moved in strong winds, and to prevent leaves and other debris from entering the pool

Easy to fill and empty: The wide opening of the pool water bag allows for quick filling and emptying and fits most garden hoses and faucets. Fill your water bag only half or three-quarters full, so it won't expand and burst if it freezes in winter

Durable and frost-resistant: These winter pool water bags are made of premium PVC and are designed for harsh winters.They are tear-resistant, durable and will not tear or leak, ensuring long-term use even in extreme weather

Easy to install: The swimming pool water bag is designed to hold swimming pool wall bags securely and prevent them from being washed away. Each water bag of the pool cover comes with 1 strong buckle, easy to install and reduces the risk of loosening.

Suitable for all pool covers: They are designed for a variety of pool cover sizes and shapes. Whether your pool cover is round, rectangular or a different shape, you can use this water bag