Moves Keyboard & Mouse Off Desktop To Save Workspace Features 3 Height Adjustments To Suit Preferred Work Position Mouse Tray Mounts To Right Or Left Side Of Keyboard Tray Or Stows Underneath Soothing Memory Foam Wrist Supports With Microban Antimicrobial Protection For Added Comfort Ball-bearing Glide Tracks Ensure Smooth Drawer Movement Product Contains 100% Recycled Materials