Shower Chair w Back 300 lb. Weight Capacity 3M Medical Dressing Knee High (Closed Toe) * Color:Yellow Knee High (Closed Toe) * Classic Black * 30 40 mmHg * Large * Ankle Circumerence 9 1 2 10 1 2 * Calf Circumference 14 18 1 2 * Stylish leg therapy that feels great and helps manage pain and discomfort from: Tired aching legs mild to severe leg ankle and foot swelling minor to sever varicosities post surgical post sclerotherapy and help preventing a recurrence of venous ulcerations * features & benefits: * Number 1 physician recommended brand * Available in 5 colors and a large foot size * Fashionable ribbed designed dress sock * Smooth toe seam This extender will fit #7450BD (you would need 2) or #7450BS The chair features a comfortable contoured textured seat and back that can support patient weights up to 300 pounds The angled legs have one inch easy snap button adjustments and wide based non skid feet for added sturdiness and safety