Stand Up Desk Store Compact Clamp-On Retractable Adjustable Keyboard Tray / Under Desk Keyboard Tray | Increase Comfort and Usable Desk Space | for

Places your keyboard at an optimum ergonomic height for comfortable typing; tool and modification-free attachment to front edge of desk 3-position height adjustable to 2.69″ 3.44″ and 4.19beneath the desk. Features include an adjustable height so you can achieve the perfect typing position for comfort and the prevention of pain and fatigue. The thumb screw clamps deliver effortless tool free installation on practically any desk up to 1.5 inches thick. Additional features include a textured non slip surface plus a chamfered front edge for additional wrist comfort. The retractable design enables you to slide the keyboard out of the way when not in use. Overall dimensions are 24.5W x 11.5D x 4.75H. Tray dimensions are 20W x 11.5D x 1H. Stand Up Desk Store is based in the suburbs of Chicago.