Durable winter pool pillow built from tearproof, coldresistant PVC to protect your pool cover and reduce winter damage. Key benefits Prevents freeze stress and edge cracking by supporting the cover and keeping pressure away from the pool edge. Reduces debris buildup and cover shifting with reinforced double ropes that provide wind resistance and stable positioning. Lowers offseason maintenance and potential costs by protecting the cover and simplifying winter pool care. What it does Serves as a support pillow placed under a winter pool cover to maintain proper tension, channel water and ice away from the cover, and limit direct stress on the pool edge. Uses a curvededge conforming design to deliver completearea protection along the cover footprint, improving debris management and frost prevention. Materials and performance Constructed from coldresistant, tearproof PVC with layered protection that resists UV exposure and low temperatures. Built to withstand freeze–thaw cycles without edge cracking, offering consistent support and longterm durability in cold climates. Doublerope reinforcement provides secure fit and wind resistance to help keep the cover in place through seasonal weather. How it stands out Combination of coldresistant PVC, layered construction for UV protection, and doubleropes for stability makes it a practical, longlasting solution for winter pool protection. Curvededge design improves coverage and reduces the risk of water pooling or debris accumulation compared with flat or poorly fitting supports. Practical use scenarios Winterizing a backyard pool in a region with freezing temperatures: place the pillow under the winter cover to reduce ice pressure on the cover and protect the pool edge. Protecting a pool in a leafprone or windy area: use the reinforced ropes to secure the pillow and minimize cover shifting and leaf/debris buildup. Seasonal pool storage for extended offseason periods: rely on the UV and coldresistant PVC layers to provide dependable protection and help lower longterm maintenance costs. Notes Intended for use under pool covers as a winterizing support pillow. Follow your pool cover manufacturer's guidance for placement and attachment.