The SpragueLite® provides all of the diagnostic functions and features of the traditional and best-selling A2 kit (five-in-one Sprague-Rappaport stethoscope), but with significantly less weight. It comes with a lifetime warranty for calibration. Some of its features include: latex free and nylon cuff, index and range markings, an artery indicator mark, owner ID label, gauge holder, standard inflation bulb and air release valve. Available in two colors with matching 6"x9" nylon carry pouch for SpragueLite®. A portion of the sale of the Hope Pink Ribbons print is donated to the American Cancer Society.