Long Cervical Roll Blue 4 x19 by Alex Orthopedic Knee Walkers Parts Acces The intensity of the electrode 8975 The intensity of the electrode stimulation can be easily adjusted to your comfort level even in the middle of a treatment session HCPC Code: L4350 * Color: Black * Interior gel pad provides a comfortable contoured fit while the exterior hard shell minimizes rolling * Upper air and lower gel pads provide a comfortable contoured fit around the ankle * High impact shell minimizes rolling of the ankle without limiting plantar and dorsi flexion * Molded plastic shell is tapered for a comfortable fit in most shoes * Fully adjustable movable straps can be positioned and trimmed for customized fit * Fits left or right ankle Polyurethane foam Removable washable cover