This product is a keyboard tray, which is made of durable iron and ABS material, with good texture, sturdy and practical. Easy to install and use, it can be easily applied to your keyboard, a very practical accessory that will meet your needs well. Features -Color:White -Material:ABS, iron -Size: 55.00X54.60X5.00cm/21.61X21.46X1.97in -Increase your work efficiency by having both your keyboard and mouse within reach with the keyboard and mouse holder. -Enjoy a noise- environment with the silent slide rail that ensures smooth and quiet operation. -Keep your workspace neat and tidy with the drawer slide rail that provides ample storage space for your . -Adjust the height of the keyboard and mouse holder to suit your ergonomic needs and prevent strain on your wrists and arms. -Add of modern elegance to your office with the sleek and stylish design of the keyboard extender with mouse pad and rail. Package list: 1