Jobst Relief 30 40 Waist Hi Beige Large Baby Scales 9% kill rate of bacteria Select Ear:Left Ear 9% kill rate of bacteria and germs significantly reducing the risk of infection from an improperly cleaned CPAP * UV C light is considered to be the safest disinfection option on the market as Ozone used in other systems has been shown by the EPA to cause irritation of the lungs and respiratory system at relatively low amounts * Safe and easy to use * The swivel stool includes non slip tips to increase stability and an added storage tray 10 11 7 8 * Thigh Circ 21 1 4 30 3 4 * Hip Circ Waist High (Closed Toe) * Beige * 30 40 mmHg * Large * Ankle Circ