The 3M Adjustable Keyboard Tray AKT90LE features an easy - adjust arm with height and tilt indicators, making it simple to achieve the perfect ergonomic setup. The tray includes a standard all - in - one platform that accommodates both keyboard and mouse, and a highly adjustable mouse platform that can be mounted on either the left or right side. With a dial - a - tilt knob, users can set the tray's tilt to their preference. The tray is designed for use with straight - on or corner workstations that can accept a 23" track, and it offers 360 - degree swivel functionality. Additionally, it includes an antimicrobial gel wrist rest to inhibit the growth of bacteria, ensuring a clean and comfortable workspace. Constructed with 70% pre - consumer recycled content, this keyboard tray is not only functional but also environmentally friendly. It comes with a 5 - year limited manufacturer's warranty for added peace of mind.