Contour Mouse (Left, Large, Wireless)
Contour Mouse is a pointing device. This ergonomic wireless mouse has five buttons, including a full-size middle button, a rocker, and a scroll wheel. The three major buttons are elongated so that your fingers rest on them and are able to click with full finger extension using small, subtle motions instead of flexing. This device is designed for the left hand between7.5"-8.25".