Blue Ranger Shoulder Pulley Over door Style Emergency Phone Pager Systems Replacement Caster 3 14804 Replacement Caster 3 Knee High (Closed Toe) * White * 15 20 mmHg * Small * Ankle Circumerence 7 1 2 8 1 2 * Calf Circumference 11 15 * 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 Economy over door shoulder pulley with webbing door strap * Adjustable line length on eye catching blue rope * Two molded plastic handles and a smooth nylon roller pulley * No exercise guide