4 Foot x 4 Foot Air Pillow - Heavy-Duty sign-subject_Lifeguard/No Lifeguard The board is foam filled

The board is foam filled for flotation and patient insulation

This new design does not vibrate like the previous 2-blade version

Hose Cuffs

It is designed to conserve pool deck space and allow for ease of installation and/or retrieval of pool thermal blankets

4 Foot x 4 Foot Air Pillow - Heavy-Duty sign-subject_Lifeguard/No Lifeguard The board is foam filledThis is a 4 foot x 4 foot air pillow made with heavy duty 20 gauge vinyl. Air pillows are designed for use on aboveground pools to raise the cover up so that water will run off. They can also be used on inground winter pool covers. The vinyl air pillow absorbs the freezing water's pressure and helps protect your pool walls. They also prevent water that has turned to ice from adding pressure to your pool walls. In addition, they will help keep the