This Drive Deluxe Automatic Blood Pressure Monitor is worn on your arm. With a cuff size of 8.5" - 14" and an LCD size of 2.17" x 3.31", it will fit a large range of sizes. It can be used with 4x AAA batteries or an AC adapter.
Warning: This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit the Prop 65 website.