Great Under Desk Laptop Holder But Not Just for Laptops - Great for hiding or storing laptops and other devices which less than 3inch(7.5cm) thick, perfect for Dell OptiPlex, Mini PC, Laptops, MacBook, Keyboards, Modems, Smart TV Boxes, DVD player, Amplifier, Folders & MORE! Sturdy Metal Construction - 3pcs under desk mounts are made of Aluminum, quite sturdy and effective. Comes with 8 screws (2 screws for additional standby) to install under you desk, much securer than any other adhesive solution for your expensive devices, no worry about dropping off. Silicone Pad Never Scratching Your Laptops - We understand your laptop as well as other devices that you want to storing with our under desk laptop stand tray are expensive. We add Silicone Pad to protect your devices from scratches while the non-slip surface helps prevent accidental slippage. Simple and Effective Space Saver - Mounted this under desk laptop tray on the bottom of a wood sit/stand desk to free some desk real esta