Protection Against Winter Damage The inflatable pillow for swimming pools creates a buffer under the cover to prevent water buildup and leaf accumulation, helping to reduce stress on the pool and keep it cleaner during cold months. PVC Construction for Low Temperature Use Made from durable PVC that stays flexible and performs well in freezing conditions, this pillow provides dependable seasonal protection without cracking or deformation. Multiple Size Options Available in round shapes measuring 120*120 cm or 150*150 cm, with the 120 cm version offering rope or norope choices and three thicknesses (0.18mm, 0.27mm, 0.30mm) for a tailored fit to your pool setup. Quick Inflation and Setup The valve design allows connection to a standard pump, so you can infl ate in minutes and position the pillow at the center of the pool before applying the cover, minimizing preparation time for winterizing. Use scenarios Scenario 1: In areas with heavy leaf fall or frequent rainfall, place the pillow under the winter cover to reduce water pooling and leaf accumulation, helping simplify spring cleanup. Scenario 2: For pools in freezing climates, the PVC remains flexible and maintains protective performance, reducing risks of cover stress and material damage during cold spells. Scenario 3: When preparing for different pool sizes, choose from 120x120 cm or 150x150 cm and select the desired thickness (0.18mm, 0.27mm, 0.30mm) to achieve a fit that matches your pool setup and cover requirements. The 120 cm option also provides rope or norope configurations for flexibility in installation.