Foot Elevator w Polyfoam Cover 4 Width Smith Nephew Tapes s upper back shoulder and Color:Yellow s upper back shoulder and neck areas can also be treated * This option provides a standard mobile unit * Product Function: For use on upper back * Product Details * Material: Stainless Steel * Legacy Model: JO 312 * Appropriate for: Athletic Trainer Physical Therapy * Capacity in Liquid Volume: 75 gallons * Body Treatment Location(s): sitting upper back * Internal Length: 52 * Internal Width: 24 * Internal Depth: 18 * Certification(s): MET CE Durable flame retardant nylon upholstery resists mildew and bacteria Eliminates pressure and shearing * Provides necessary air circulation for accelerated tissue granulation and healing of existing pressure sores * Made from resilient polyfoam covered with perspiration absorbing fabric * No need for a separate inner liner * Velcro© closure for easy application and secure positioning * No hard plastic outer band to abrade opposite leg or ankle *