Keyboard Tray (Model B) Color Gray Overview A compact underdesk keyboard tray designed to desktop space and organize keyboards, mice, and small tools. Model B is intended for desks with beams and mounts under the desktop using screws. Key benefits Save desk space and keep the desktop tidy by stowing the keyboard and mouse under the table. Ergonomic layout supports a more comfortable typing posture and helps reduce shoulder and neck strain during extended use. Sturdy steel construction provides a durable, easytoclean surface for everyday use. Rotating mouse platform and small storage compartment keep mouse movement flexible and provide a place for pens or small tools. Features Material: quality steel, waterproof surface that is easy to wipe clean. Color options: Black and Gray. This listing is for Color Gray. Model: Size B (suitable for desks with beams). Tray usable area: 48 x 20 cm (19 x 10 in). Pallet size: 48 x 25 cm (19 x 10 in). Slide rail total length: 35 cm (13.7 in). Please confirm your desk has sufficient clearance for the slide rail before installation. Mouse platform: Swivels 360 degrees and can be stowed when not needed. Installation: Screw installation required. Hardware not included unless specified by seller. Packing list: 1 x keyboard drawer. Practical use scenarios Home office: Mount under a computer desk to up workspace for documents or dual monitors. Study or bedroom desk: Store a keyboard and mouse under the desktop to keep the surface neat when not in use. Workshop or hobby table: Use the tray to store small hand tools, writing instruments, or measuring tools within easy reach. Compatibility and installation notes Model B is intended for desks with beams. Model A is for desks without beams. Total slide rail length is 35 cm (13.7 in); ensure the underside of your desk has enough clear length before . Screws required for mounting; check that your desk material can accept screw installation. Due to manual measurement, allow 1 to 3 cm size variance. Product color may vary slightly from images due to lighting and display differences.