Quality Ensured: The durable carbon steel with the shining powder coat surface painting,anti-corrosion, last long for years and not be easy to scratch . Easy Installation: Clamp-on design, not drill and no other tool requirement for installation,fits up to 1.6 inches (4.1cm) thickness desk .install the holder within 1 minutes ,the anti-scratch pad is already applied on the clamp screws and inside the cable tray. Space Saving: With this multi-function laptop side desk storage holder, the mini pc, keyboard ,documents,notebooks,newspapers or other home or office stationery store under the desk ,table to make your area look clean and well organized, especially it could hang on some dual monitor stand ,flight /racing wheel gaming simulation stand,vilet which could improve your work efficient. Upgraded Under Desk Mount: Enlarge the laptop holder size (13.7x 10.2*1.57 inches)with a tilting design inside the tray so that it could hold bigger laptop in stable and not shake , there are knockouts distributed on the back side and underside of the tray which it is design for the heat resistance and cable management when laptop is charging, robust clamp on your desk, convenient to hang and organize the items and added on more space under your desk. Easy Acess: Keep your laptops ,mini pc, keyboard in quick access within arms reach with the shorter front sheet side desk storage holder and not mess up your office or home working tablet,desk ,shelf ,Keep a tidy ,organized room.