2-Pack 4 x 4 Ft Pool Pillows for Above Ground Pool, 0.5mm PVC Cold-Resistant Pool Pillow with Dual-Inflation Valve, Pool Cover Air Pillow with 65.6 Ft Rope for Supporting Pool Cover
[High-quality Materials] 0.5mm cold-resistant PVC material, double-sealed technology prevents air leaks, tears, or deflation
[Pool Protection] The 37.5x37.5x24-inch inflatable pool pillow lifts the pool cover, reducing pressure from rain and snow, preventing water accumulation and ice formation, and minimizing the risk of pool cover rupture
[Easy to inflate] Equipped with dual Boston inflation valves, our winter pool pillow is easy to inflate and provides a tight seal
[Safe and Secure] The pool cover pillow is designed with 4 reinforced rivets and comes with a 20-meter rope to center the inflatable pillow in the above-ground pool, ensuring long-lasting winter protection
[Notes] To ensure optimal performance, it is recommended to control the inflation level and avoid overinflation