Function: Our under desk laptop mount design for placing your device (less than 2.7" thick) with 3-piece bracket for custom spacing which can store your laptop or other office devices. Great Space Saving feature keeps your leg room freely and prevents the leg from hitting Anti-scratch Body Design: The under desk laptop holder attaches to Anti-scratch material, preventing your device from slipping off or scratching, The side way easy for cable pass-through High Quality: This under desk laptop holder mount is made of high-grade steel which has durable, stainless performance, It can support up to 50 lbs with a secure hold Multi-Purpose: The under desk laptop shelf is suitable for laptop or some devices less than 2.7" thick, The width between the bracket can be adjusted freely according to your needs, so it is perfect for Portable Laptop, Cable Boxes, Modems, Wi-Fi Router, Mac etc Easy to Install: 1. Measure the device size. 2. Push the laptop holder to the bottom of the desktop (proper position). 3. Install the screws. 4. Shake it, check the product to make sure bracket is firmly before placing your devices on the bracket Quality Guarantee: If there is any quality problem, please feel free to contact us. Refund or Replacement for any quality problem.