Softeze Allergy Free Orthopedic Pillow 25 x 19 Hand Wrist Exercise Products Reduces edema swelling and 10883 Reduces edema swelling and speeds recovery * Effective for pain relief in joints muscles * The unit will operate from floor level and is easy to recharge just add ice and water * The unit will operate 3 4 hours on a single ice and water charge * Safe controlled and time saving to both the patient and the care giver * All body parts can be treated * Mitts allow for treatment of circulatory and pain problems in the hands and feet * HCPCS code E0218 * Plug in electrical unit * No Rx is required The other button is for volume * Unique design with a raised outer edge fills the gap between head and neck to ensure support and keep the spine correctly aligned to reduce muscle tension * Pristine© Allergen Barrier Fabric * Clean pure uncontaminated made with pristine(brand) allergen barrier fabric to help filter out dust dust mites and dust related particles while providing ultimate comfort