The Self-Taking Home Blood Pressure Kit from Omron is designed for easy one-handed operation. The D-ring pressure cuff assists the user with correct placement. There is a professional-quality stethoscope attached directly to the pressure cuff and features a no-stop pin 300mmHg aneroid gauge with an easy-to-read scale. The latex inflation bulb with pressure release valve allows manual inflation and controlled deflation of the cuff. This model is designed for standard size adults.