0.4mm THICKER MATERIAL Our pool pillows are made of 0.4mm thick high-density cold-resistant material, which can be used for years and prevent air leakage to protect your swimming pool all winter. Unlike the general thickness in the market is only 0.2mm.
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DOUBLE LAYER VALVE The valve on this winter pool pillow is easy to use when you inflate and deflate, it allows 10x faster inflation and deflation compared to traditional valves, and it ensures airtightness. Also the valve work with any blower.
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DOUBLE SEALING TECH In making this pool protection kit, we applied a patent-pending double sealing technology to ensure that the pillow won’t tear, leak, or deflate, even given the pressure that the expanding ice exerts on it.
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REINFORCED GROMMETS Built with 4 reinforced grommets at corners to keep the pillow in position at the center of the pool ?Just slip the included rope through and tie the pool pillow to your pool.
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