Features Premium Material: Drawer slide bracket is made of high-quality cold-rolled steel material, which is high in hardness, high load bearing capacity, study ans durable, wear-resistant, which ensures long lasting performance. Multi-layer Electroplating: The surface of the drawer slide rail bracket is polished and electroplated, which has good oxidation resistance, is not easy to corrode and rust, and is beautiful and practical. Comes With Screw Holes: Computer desk keyboard slide rail mounting bracket comes with screw holes, you can easily install it anywhere you want to install it. The keyboard slide can be easily installed by simply tightening the screws. Stable Operation: Slide rail bracket of the computer table keyboard tray adopts solid ball sliding, which runs more smoothly, more balanced and quieter, and has a sliding pad, which effectively reduces the damage caused by the collision of the switch Versatile Applications: Metal drawer slide has a wide range of applications and is suitable for all kinds of home drawers and office furniture. It can apply to wardrobe drawers,keyboard drawers,cabinet drawers,wooden or steel drawer, toolbox drawers. Features: Comes With Screw Holes: This computer desk keyboard slide rail mounting bracket comes with screw holes, you can easily install it anywhere you want to install it. Premium Material: This drawer slide bracket is made of high-quality cold-rolled steel material, which is high in hardness, sturdy, wear-resistant, and has a long service life. Stable Operation: The slide rail bracket of the computer table keyboard tray adopts solid ball sliding, which runs more smoothly, more balanced and quieter, and has a sliding pad, which effectively reduces the damage caused by the collision of the switch Multi-layer Electroplating: The surface of the drawer slide rail bracket is polished and electroplated, which has good oxidation resistance, is not easy to corrode and rust, and is beautiful and practical. Versatile Applications: This metal drawer slide has a wide range of applications and is ideal for your desk, computer keyboard trays and drawers, cabinets, furniture, kitchens and garages.   Specification: Condition: 100% Brand New Material: Cold Rolled Steel Optional Color: White, Black Pull out the Total Length: 580mm / 22.8in Adjustable Length: 70mm / 2.8in Size: Approx. 356 * 32.5mm / 14.0 * 1.3in   Package List: 2 * Keyboard Rails 1 Set of Screws   Note: Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard Package List