Star Stabil-Air Cushion 4 Single Valve

The single valve 4 Star Stabil-Air Cushion by ETAC is designed to improve tolerance for sitting for long periods. This cushion is constructed with multiple air cells or chambers that can be inflated or adjusted to distribute pressure evenly. The outside cells are higher, while the cells under the legs and buttocks are lower for skin protection. Why We Like It The Star Stabil-Air Cushion is a single valve that can be inflated or adjusted to distribute weight evenly. This way it can be customized for the user and their comfort. The purpose of an air cell cushion is its adjustability to redistribute pressure and reduce the risk of pressure sores. The cells are 4 tall in height, while they have a blend of multi-air cells and soft foam cylinders built inside.