This blood pressure monitor is for the upper arm and has a universal cuff to fit adult arms (22-42cm circumference). It has a big, easy to read digital display and is a one button operation. It also stores the last reading. Included within the box alongside the monitor is the universal cuff, an owners manual and 4 x AA batteries. This monitor is new, boxed and factory sealed. All my items are from within a pet/smoke free home. Please take a look at my other listings.