Kensington - Memory Foam Back Rest Support, Adjustable Straps - Black

Kensington memory foam back rests feature high-density memory foam that dissipates pressure to support the back throughout the day. The foam is temperature sensitive to keep you cooler on warm days, and it has a removable and washable fabric cover to help keep the cushion clean. Adjustable straps let you find the best position on virtually any chair so you can sit comfortably, and the cushion is lightweight, so you can carry it with you when you travel.