Winter Pool Protection Designed for harsh cold seasons, this pool inflatable pillow sits at the pool center to prevent water and leaf buildup under the cover, helping keep your pool cleaner and reducing strain on pool walls and the cover. Sizes and options Round options: 120 x 120 cm and 150 x 150 cm. 120 cm option available in thicknesses of 0.18 mm, 0.27 mm, and 0.30 mm. The 150 cm version comes in 0.18 mm thickness to fit different pool setups. Long lasting PVC material Made from resilient PVC that withstands low winter temperatures without losing shape or function. Lightweight and easy to handle for seasonlong effectiveness. User friendly inflation Simple valve design compatible with standard pumps. Quick inflation and setup, enabling preparation for winter closure with minimal effort and time. Use scenarios Scenario 1: Winterizing an outdoor pool with a cover in a cold climate. Place the pillow at the center to reduce water and leaf accumulation under the cover and protect the cover and walls. Scenario 2: Pools near deciduous trees with heavy leaf fall. The pillow minimizes debris buildup under the cover, decreasing cleaning and maintenance. Scenario 3: Seasonal pool owners who switch covers or adjust setups. Choose the appropriate size and thickness to fit the pool configuration and ensure effective protection through the season.