In The Swim Air Pillows Winter Pool Cover, x 4 ft
- Air Pillow designed to be placed under your winter cover to relieve stress on pool walls caused by ice.
- Creates an easier removal of built up water and debris.
- Heavy Duty 16 gauge vinyl construction for all weather conditions.
- For larger pools multiple or larger air pillows may be required.
- For larger pools multiple air pillows may be required.