Adnee 4 x 8 Ft PP Weave Rectangular Pool Air Pillow-Inflatable Winterizing Closing Pillow for Above Ground Pools-Cold Resistant Pool Pillows for Closing Winter Support Pool Covers

Features

• Winterizing closing pillow:Pool pillows eliminate the pressure caused by freezing to protect the walls, support the cover, reduce the buildup of leaves, snow and dirt, and prevent the cover from collapsing, keeping your pool safe all winter!
• Reliable material:Our pool pillow is made of high quality polypropylene material with a PA nylon co-extruded film inner layer, which is strong and reliable,providing enough support to be used safely in the cold winter months, making it the ideal winter pool air pillows!
• Pillow size:Measuring 4x8 feet, this pool air pillow is one of the most effective standard sizes for winterizing pools, suitable for all shapes of pools to meet your preferences, and perfectly protects your pool in winter!
• Note:Please be careful not to over-inflate, it is recommended to inflate about 70%. Please close the valve tightly after inflation to avoid air leakage.Place the air pillow under the pool cover to prevent leaves from accumulating in the center of the pool and extend the life of the cover.