3M™ Adjustable Keyboard TrayBlack, With Wrist RestThe 3M™ Adjustable Keyboard Tray AKT60LE includes a standard all-in-one platform that works to minimize bouncing and the 3M™ Precise™ Mousing Surface with battery saving design that enhances the precision of optical mice at fasts speeds and also extends the life of wireless mice up to 50 percent. The mousing surface can mount left or right. The keyboard tray also has a leatherette gel wrist rest with antimicrobial product protection that adds comfort and encourages neutral wrist posture. The leatherette cover lasts longer than fabric-covered wrist rests and is easier to clean. The 17-inch track of the 3M™ Knob-Adjust Arm makes this product ideal for regular or shallow workstations that require a short track. The star-knob adjustment ensures easy adjustment of height and tilt simultaneously. Adjustable keyboard trays with standard platform contain 70 percent recycled content.