Lansinoh® Smartpump 2.0 Double Electric Breast Pump Kit, 1 Case Aneroid Blood Pressure 1 2 x 10 Yd Bx 24 Color:Yellow 1 2 x 10 Yd Bx 24 * Porous clear plastic hypo allergenic * Perforated for easy tearing * Conforms and stretches to accomodate body movement * Water resistant 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 Choose from three pumping styles to mimic your baby's natural feeding pattern and eight adjustable hospital strength suction levels for power and comfort