Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Small Adult Cuff Plus Bladder 5.1"- 7.9" * Easy-to-use oscillometric method for professional accuracy in the home * Hand held push button deflation * Irregular heartbeat feature * Pressure and pulse displayed alternately * 2.2" H x 3.2" W x 4.6"D * Uses 1 AA battery (not included) *