Zotee 4x8 Ft Thick & Cold-Resistant Above Ground Pool Winter Pool Pillow, Winterizing Winter Closing Pillows with 2x16.5ft Rope

**Built to Endure Cold Winter Temperatures:** Our pool pillows for above-ground pools are crafted from ultra-strong, super-durable, 0.4mm thick, cold-resistant PVC material. They are designed to withstand temperatures as low as −10° F (−25° C), ensuring reliable performance in harsh winter conditions. **Winter-Long Pool Protection:** Featuring a sealing technique and embossed, cold-resistant material, this pool pillow is designed to resist leaking, tearing, and deflating throughout the winter. Inflate the pillow to 60–70% of its full capacity so that as freezing progresses, the expansion pressure is absorbed by the pillow rather than the pool walls. This protects above-ground pool walls and covers from the pressure caused by expanding ice. **Easy Inflation:** The pool pillow is equipped with a unique dual Boston valve, allowing for inflation and deflation up to 5 times faster. Press the two-layer lids tightly to ensure they remain closed and prevent leakage. To deflate, simply unscrew