Swimline 4x8 Above Ground Swimming Pool Winterizing Closing Air Pillow (4 Pack) push button The E100 features an all-steel

The E100 features an all-steel frame and fork for hand-me-down durability

This set includes a 21-foot x 52-inch pool

Hidden control panel enhances safety for kids

without the high cost associated with custom pool rails

strength and flexibility training

Swimline 4x8 Above Ground Swimming Pool Winterizing Closing Air Pillow (4 Pack) push button The E100 features an all-steelThe Swimline Air Pillow is the ultimate companion to any winter pool cover. This Swimline air pillow will keep your pool and cover safe from ice in the winter months because it helps to keep water off of your pool cover. The pillow also helps to make sure your cover won't freeze to your pool water during the cold off season. When inflated, it measures 4 x 8 feet big. It pushes your pool cover up off the water's surface so the water won't freeze to