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: Brand New Material: Cold Rolled Steel Optional Color: White, Black Size: Approx. 356 x 32.5mm / 14.0 x 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 Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List