Extender Inflat Full Leg 6 for #7450BD or 7450BS Skin Care This monitor is the perfect Foot Massagers Rolls This monitor is the perfect tools for checking the systole and diastole of your blood pressure (ups and downs heart rate) with a single touch of a button Treats mild moderate knee flexion contracture by applying low load prolonged stretch * Adjustable air bladders behind the knee conform to angle of the joint * Removable static setting hinge * ROM flexion and extension stop hinges * Gel knee pad and cuffs included * Antibacterial shear reducing fabric helps protect skin and limit odor * Fits left or right * Suggested code: L1847 * Sizing: Measure circumference 4 1 2 above and 4 below mid patella * Thigh cuff circumference: 18 22 * Thigh cuff circumference: 15 19 * Dynamic knee has traditional goniometer style hinge instead of KWIK SET hinge * This extender will fit #7450BD (you would need 2) or #7450BS