Waterproof Cast & Bandage Protector Adult Short Leg Heating Unit Accessories 5 tall * The easy Select Ear:Right Ear 5 tall * The easy to release lever mechanism is conveniently located under the front armrest support frame * This unit is ideal when being used with a wide range of patients with it Retail boxed * Memory Foam * Blue cover * Ergonomically designed to provide ideal spinal alignment and a therapeutic sleep posture to reduce head neck shoulder and back discomfort * Can also be used under the back knees or ankles * The high quality memory foam reacts fast to provide instant relief and comfort and provides slow memory foam recovery for longer support * The removable soft polyester and rayon cover zips off easily for machine washing * Hypo allergenic * 25 Ring Diameter * Latex free * Applies easily * Reusable * Amazing retail packaging * 25 Long * 7