Medic Air Lumbar Roll Recreation and Exercise Patented Duplex aircell system to MSHQ 1885 Patented Duplex aircell system to enhance circulation and reduce swelling * Universal semi rigid shells prevent further injury while allowing normal ambulation * Pre Inflated aircell and adjustable heel pad for easy fit * Indications: Ankle sprain & chronic ankle instability * Level Left Arm * Shoulder elbow wrist hand orthosis for stable arm support * Especially effective for contracted arm residents * Adjustable angle capability to adapt to resident s specific needs * Removable arm trough of comfortable high density foam * Easily installs to any half arm or full arm wheelchair * Available in level or elevated arm model which provides full hand extension * Covered in durable wipe clean nylon * Please specify left or right arm * 20 x 8 * Air filled lumbar roll adjusts to shape of back and chair * Portable includes carry case and adjustable positioning strap * Guaranteed for one year * Notice to California Consumers: WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm *