4 x 8.5 Ft Pool Pillows for Above Ground Pools, Winter Pool Pillow for Closing,0.4 mm Thick Pool Cover Air Pillow,Super Durable PVC & Strong Cold Resistant Pool Air Pillow,Rope Included (55ft)

【PROTECT YOUR WINTERIZED POOL】We designed the pool pillows with 4 x 8.5 ft large, which is larger than others. Pool pillows for above ground pools can help the pool offset pressure. When the pool freezes and expands in winter, the expanding ice can damage the walls and cover, but with this pool pillows for winter, the pressure on the pool walls and cover caused by the pool's ice expansion helps protect your pool from ripping. Pool air pillow reduces excess rain, snow, and leaves on your winter cover.

【BUILT TO WITHSTAND COLD WINTER TEMPS】Pool cover pillows for above ground pools is made of 0.4mm thick PVC, which not only highly cold resistant, but can cope with heat. Unlike cheap, flimsy winter pool pillows, material quality is prioritized, we provide customers with higher quality pool pillow, and we guarantee the above ground pool pillows won’t leak, tear, or deflate throughout winter, it can be used in temperatures as low as −10°F (−25°C). What's more, it can handle the heat up to 180°F (80°C).

【DOUBLE LAYER VALVE & EASY TO INFLATE】LanAqua pool winter pillow is equipped with an updated dual boston valve, allows inflating and deflating 10X faster, more convenient and airtight to last all season. Inflate the air pillow for above ground pools to 70%-80% of its full capacity to allow the pool closing pillow to expand and contract. Please close the 2-stage valve caps tightly to avoid air-leaking.

【MANY CONFIGURATIONS】The pool cover pillow for above ground swimming pools is designed with 4 reinforced grommets at corners to keep the winterize pool closing kit in position at the center of the pool, we also provide a 55ft long rope (others only 50 ft) for you to tie the pool pillows for closing winter to your pool. Plus, if you put a pool cover on top, the bulging pillow will prevent the accumulation of precipitation and debris at the center: lower risk of collapse!

【SAFETY GUARANTEED】 Measures: 4 x 8.5 Ft, 55ft rope. Suitable for all kinds of pools, such as round pools, oval pools, and rectangular pools, above ground or in-ground pools. All materials of products have been tested in accordance with product testing and standardized material specifications to guarantee product quality and consumer safety. NOTE: We offer a 24-month long warranty. If you have any questions, please feel free to contact us. We will provide you a satisfactory solution within 24 hours.