Bell Horn Calf Sleeve Pro Style XL 17 19 Patient Lifters Slings Parts Case is made of lightweight Furnishing Accessories Case is made of lightweight aluminum with a fitted insert that holds two vials of insulin two syringes and alcohol swabs * Also compatible with the smaller 100 unit prefilled disposable Pens * Fits comfortably in your pocket or purse * Weighs only four ounces * Comes in simulated black leather * Perfect for everyday use * 6 L x 2 1 2 W * Contents not included * Color Black Powerful vibrating action * 5 massaging surfaces: large head concentrator knob and 3 textured surfaces * Heat On Off * Low High massage power * Body Flex© multi position handle * 6' line cord * Limited one year warranty * X Large * Fits circum 17 19 * Provides constant compression to both calf and shin areas * ProStyle material adds the soothing warmth of neoprene with a soft terry cloth lining * Contoured design assures proper fit and compression * Provides a warming support to help keep muscles warm and loose * Designed to aid recovery of minor strains and shin splints