Cup w Lid Hot or Cold Jobst Relief 15 20 Knee Highs lets clinicians hear different frequency 01804 lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece 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 Arthro Thumbs Up Cup With Lid * The unique ergonomic design increases leverage of the hand and aids in raising the cup to the lips without wrist motion