Durable coldresistant PVC pool pillow designed to protect your pool cover and reduce winter damage. Key benefits Prevents freeze stress and edge cracking: Made from coldresistant PVC that withstands freeze–thaw pressure to help protect cover edges and reduce damage during cold weather. Keeps covers stable and clean: Double ropes secure the pillow and minimize cover shifting, reducing debris buildup and cover contact during windy conditions. Fits pool contours for better performance: Curvededge conforming technology lets the pillow adapt to the pool's shape so it creates an even barrier against frost and debris. Built to last and economical: UV and coldresistant PVC materials improve stability and longevity, reducing the need for frequent replacements or maintenance. Material and performance Material: Coldresistant, UVstabilized PVC for reliable performance in challenging outdoor climates. Function: Absorbs freeze pressure and supports the cover edge to lower the risk of cracking and cover damage. Fit and compatibility: Designed to conform to pool contours and work with standard pool covers; secures in place with double ropes for a stable winterizing solution. Durability: Engineered for resistance to cold, UV exposure, and typical outdoor wear to deliver consistent protection season after season. Practical applications / use scenarios Winterizing in freezeprone regions: Place the pillow under your cover to reduce ice stress on the pool edge and help prevent cracks during prolonged freezing temperatures. Windy or debrisprone locations: Use the pillow and its doublerope fit to keep covers from shifting and to limit leaves, twigs, and other debris accumulation. Yearround cover protection: Use as a frost and debris shield through transitional seasons where UV exposure and occasional cold snaps threaten cover life and pool cleanliness. What you'll get A practical, durable pool closing pillow constructed from UV and coldresistant PVC Secure doublerope attachment for reduced cover movement Curvededge design that conforms to pool contours for improved protection Designed for reliable winterizing and yearround cover protection, this pool pillow delivers practical performance without frequent upkeep or costly replacements.