Details Color: Maple/Charcoal Fiber Name: Office/Home Keyboard Stand Weight: gross weight 6.5KG Material: Steel slide rail Process: Cast iron molding Height adjustable Adjust the height as needed. The height adjustment range helps ergonomically position the shoulders, elbows and wrists. Rotate left or right The adjustable keyboard tray allows you to customize the workspace settings. Rotate left or right to create a better typing position. Tilt up or down Rotate the knob to adjust the tilt up or down to obtain a more ergonomic setting. The padded wrist rest increases comfort and prevents the keyboard and mouse from falling.