The Gel Memory Foam Cushion with Nylon Cover is a pressure-reducing seat that provides a layer of support to make every chair more comfortable. This soft, comfortable seat pad is made of high density foam and includes a viscous gel-filled bladder for additional cushioning. The gel inlay provides maximum comfort, stability and therapeutic effectiveness. This seat cushion has a generous amount of gel between a firm foam seat pad and soft foam seat pad, allowing the user to use the cushion on either side, making it reversible. Perfect for use in your home, car or office.