The Functional Forms Sidelyer Strap features adjustable straps that are attached to a cushioned pad in order to support the hip and low back in a sidelying position.Made of anti-bacterial/anti-fungal, water resistant, breathable nylon that is made specifically for health care applications and is easy to wipe clean with neutral soap suds and lukewarm water. Then rinse and dry. Soft, washable anti-slip surface on bottom. Meets CAL 117 fire regulations. No latex. Also available in soft vinyl.