Long-neck modular platform with SmartFit System fits any corner or curved workstation with adjustable, modular platforms. With the SmartFit System, you can measure, adjust and fit so your work space works for you. Color-coded window lets you adjust the unit instantly to your unique SmartFit comfort color. Detach mousing platform when space is limited. Keyboard arm sits below desk. Keyboard platform has a tilt range of positive 15/negative 15 degrees and 360-degree swivel. Arm measures 15", and track is 21" to fit corner or curved workstations.