Working on your computer can be more easy and comfortable with this Logitech Lift mouse. It features soft rubber grip, sculpted thumb rest and 57-degree vertical angle shape to offer day-long comfort. Customizable buttons allow you to make clicks quickly and quietly, and a SmartWheel allows for effortless scrolling. This mouse is designed for small to medium right hands. | Logitech Lift Vertical Ergonomic 4000 DPI Wireless Mouse - Graphite