Super Knee Splint Medium 16 19 Circumference 20 Long Walkers Two Button Medium * Has a fully 401010 Medium * Has a fully adjustable internal buttress which ensures correct positioning and control of patella movement * Allows vertical tracking of the patella during vertical flexion extension * Assists in the treatment of patella problems including instability pain and subluxation (looseness) Laterally Applied Frame and Hinge Corrects either medial or lateral compartment and avoids contralateral limb contact during gait Super Knee Splint: Comfortable sturdy foam mesh construction with alternating web straps and loop lock contact closure * Medial lateral I beam stays and three double bend posterior stays for proper immobilization * Adjustable foam pop pad include * Ideal for immobilization of the knee join * Size: 16 19 20 Medium