Prosphyg 775 Pocket Aneroid Sphygmomanometer, Adult (23-40cm), Navy, 1/Each Black enamel 300mmHg no-pin stop manometer. Navy blue nylon cuff with range markings to facilitate selection of correct cuff size; artery label and gauge holder. Latex free inflation bladder and bulb. Chrome plated deflation valve. Complete with leatherette zippered carrying case and operating instructions. Assembled, inspected and packaged in the U.S.A. Ten year calibration warranty.