Product overview A 4 x 4 foot coldresistant PVC pool pillow designed for above ground pool winter closings. The 0.48 mm PVC construction provides a durable cushion that supports the winter cover, helps prevent pooling, and reduces stress on the pool wall and liner during freezing conditions. Includes a 48 foot rope for positioning and securing the pillow under the cover. Key benefits Prevents cover sagging: Keeps the winter cover supported so rain and melting snow do not pool in the center. Reduces stress on pool walls and liner: The pillow creates a stable air pocket under the cover to limit direct pressure from ice and snow. Coldresistant material: 0.48 mm PVC resists cracking in low temperatures for reliable winter performance. Easy to position and secure: 48 foot rope allows flexible placement and anchoring across different pool sizes. Simple storage and reuse: Deflates for compact storage and inflates quickly when needed next season. Main features Size: 4 x 4 feet (48 x 48 inches) suitable for most above ground pools. Material: 0.48 mm coldresistant PVC for durability in winter conditions. Included accessory: 48 foot rope for securing the pillow and tying to cover or pool frame. Function: Designed specifically for winterizing above ground pools by supporting the cover and helping to prevent water accumulation. How it solves common winter pool problems Prevents water accumulation under the cover that can stretch or tear the cover fabric. Helps distribute pressure from ice and snow so the pool wall and liner experience less direct force. Minimizes cover sagging that can damage cover straps and anchors. Typical use scenarios Seasonal pool winterizing: Place one or more pillows under a winter cover to keep the cover centered and supported during freezing temperatures. Heavy snow or rain areas: Use pillows to limit pooling and overloading of the cover during storms. Long term cover protection: Position pillows along the length of the cover to reduce stress on attachment points and prolong cover life. Suggested placement and quantity For most above ground pools, place pillows along the cover center line spaced evenly. Smaller pools may need one pillow; larger pools may require multiple pillows spaced every 6 to 10 feet depending on cover tension and expected snow load. Inflate pillows to a firm but not overinflated state so they support the cover without pushing up against the cover seams. Included in package One 4 x 4 foot coldresistant PVC pool pillow, 0.48 mm thickness. One 48 foot rope for placement and securing. Care and maintenance Rinse with freshwater before storage to remove debris and chemicals. Dry completely to prevent mildew. Store deflated in a cool, dry place away from sharp objects. Compatibility Designed for above ground pools and standard winter pool covers. Works with most cover types where a center support pillow is recommended. This product offers a straightforward, durable solution to common winter cover problems for above ground pools, helping maintain cover shape and reduce strain on pool components during the winter months.