Self-Take' Blood Pressure W/Adult Cuff (Omron#0104) Popular self-taking model features the exclusive Astro-Cuff D-ring cuff inflation system for easy one hand application * Professional quality stethoscope sewn into cuff * Features a no stop pin 300 mmHg aneroid gauge with easy-to-read scale * Latex inflation bulb with pressure release valve designed for manual inflation and controlled deflation of cuff *