Jobst Relief 20 30 Knee Hi Closed Toe Small Beige(pr) Jobst Relief 30 40 Knee Hi Includes Device batteries lead wires 16 7136 Includes Device batteries lead wires 1 4pack of electrodes carrying case and users manual * Channel: Dual Channels Isolated between channel * Output Maximum 130 mA (peak value) across 500 Ohm load * Pulse Width From:50 ÊS to 250 ÊS adjustable * Pulse Rate:2 Hz to 150 Hz Adjustable * Wave Form:Symmetrical bi phasic rectangular Monophasic rectangular * Operates on 2 AA batteries (included) * Timer Weight capacity 600 Lbs Knee High (Open Toe) * Beige * 20 30 mmhg * Small * Ankle Circ 7 8 1 4 * Calf Circ 11 15 * Affordable gradient compression hosiery * When managed care reimbursement limits product selection choices Jobst Relief hosiery delivers compression therapy at an affordable price * Available in knee thigh and waist styles * Available in beige and black features and benefits: * Closed toe styles are designed with a roomy toe space allowance for patients who require additional wiggle room * Accurate gradient compression therapy at a price patients can afford * 3 D knit structure using air covered spandex yarn that is soft to touch and comfortable for all day wear * Reinforced heel designed for long lasting durability * Styles to meet your patients preferences including knee thigh and waist highs in closed or open toe designs and a variety of chap styles plus full calf sizes in knee high styles * Relief is appropriate for use by both men and women * Latex Free