Blue Wave 4' x 8' Air Pillow for Above-Ground Pool Winter Cover - NW151

The Blue Wave 4' x 8' Air Pillow for above-ground Pool Winter Cover is a rugged 16-gauge vinyl pillow that absorbs freezing water’s pressure and helps protect your pool walls. The Air Pillow also reduces excess rain, snow, and leaves on your winter cover. Features: Use for Above-Ground Swimming Pools To make it easier to remove pooling water and debris When your pool water freezes, an air pillow compresses to relieve pressure on your pool walls To lift your winter pool cover out of the water to prevent it from freezing in the water Specifications: Size: 4 feet x 8 feet Material: Rugged 16-gauge Vinyl