Description: 【Space Saving】: Under desk keyboard tray, can release more desktop space, making your desk organized and providing a tidy work environment 【Product Size】: Practical keyboard drawer, tracks: length 35.8cm/14.09inch (can extend to 58.4cm/22.99inch), width 3.5cm/1.38inch; keyboard tray: 49.8cm x 23cm/19.61 inch x 9.06 inch; keyboard stand with tracks: length 42cm/16.54 inch 【Easy to Use】: Pull out keyboard tray, easily slide in and out, smooth and flexible to use, offering ample space for keyboard. Screws fixed installation, firm and stable 【Premium Material】: The computer keyboard holder adopts premium plastic and metal material, has strong load bearing capacity, sturdy, not asy to break and ensures a long time to use 【Wide Applications】: The slide out keyboard platform makes your typing and working more comfortable, suitable for home, office, desk, study, etc Specification: Material: Plastic, Metal Size Chart: Tracks: Length 35.8cm/14.09inch (can extend to 58.4cm/22.99inch), Width 3.5cm/1.38inch Keyboard Tray: 49.8cm x 23cm/19.61 inch x 9.06 inch Keyboard Stand with Tracks: Length 42cm/16.54 inch Package Includes: 1 Set Keyboard Tray  Note: Please allow slightly errors due to manual measurement and different monitors.