Very suitable for desk work: Clamp-on keyboard holder punch-free installation, can be easily fixed on the desk with a clamp, easy to use and install. Suitable for 3.5 cm thick tables Rugged and durable: the metal keyboard drawer adopts industrial-grade cold-rolled steel panel, the surface is smooth, and it is not easy to deform. Stable support 25kg. Color: black/white; sliding tray size: 52/65/75x25cm Sliding rail design: Use durable stainless steel rails and balls to easily push and pull the keyboard shelf. When the keyboard is not in use, it can be slid in and stored under the table Desktop storage: pull-out keyboard drawer is used to store keyboard, mouse and office aessories. The space is clean and tidy, and the space for desktop use is increased. The drawer type allows you to store your products neatly under your desk The comfortable typing angle and the easily adjustable tray provide an ergonomic typing position, effectively relieving strain on the wrists and shoulders.