• Durable Material: Our pool cover hanging water bag are with a thickness of 0.4mm, which is cold resistant, sturdy and can be reused; The leakproof valve on the pool cover weights is well made for easy water injection and will not leak after closing.
• Upgraded Pool Closing Kit: You will receive 10pcs 12" L x 12" W pool cover water bags, 100 Ft pool cover cable, 20pcs sturdy clips and 1pcs winch, easy and fast installation, complete pool winterizing equipment can ensure tight coverage of outdoor swimming pools.
• Pool Protection: Hanging the pool water weight bags around the pool cover can keep the cover flat, fully and firmly covered on the pool, preventing it from being blown up by the wind and avoiding leaves or other debris entering the pool, which greatly reduces the maintenance time and cost of the pool in autumn and winter.
• Increase Weight: Pool closing winterizing kit can provide excellent assistance for the above-ground pools that you need to close. It is only necessary to fill the pool weight bag with 1/2-3/4 of the water to prevent it from breaking due to expansion when the water freezes, and install it on the pool cover with the included accessories to keep the pool cover stable and not easily moved.
• Widely used: Pool weight bags are widely used for outdoor swimming pool in various seasons, especially in autumn and winter, suitable for all shapes of above ground swimming pools. If the number of pool weight bags is sufficient, they can also be used for in ground pool, and other places that require weight increase.