JINGCHENGMEI 21 inch Sliding Under Desk Laptop Mount with Air Vents, Metal Under Desk Slide Out Tray for Laptop (21 Inch)

21" Under Desk Laptop Mount is designed for Laptop, Mini PC, Dell OptiPlex, Mac Mini, Macbook, Sony Playstation 4 Slim, Smart TV Boxes, Cable Box and Modems that fitting the usage Space.The under desk laptop mount Usage Space: W 20.9"x D 11.9". | Smooth Sliding Out Track: The under desk laptop tray with smooth gliding tracks and allows you to easily pull in and out in your laptop for everyday use, The slide out laptop tray design makes it more convenient to take out or put in your laptop. | Big Usage Space: This 21" Under Desk Mounted Sliding Loptop Drawer has bigger usage space and enough space to use the mouse on it ( internal usage width 20.9") .Large enough for flatbed scanners, audio mixers, and other equipment beyond laptops. | Metal Laptop Mount with Air Vents: The vented metal laptop tray ensures airflow to effectively dissipate heat and keep devices cool | Stop Locking Design: this laptop under desk slide-out tray has locking stops at 2 sides once the tray slides out to keep it from traveling. | Easy Installation& Sturdy Structure:This under desk mount laptop tray installs in just two simple steps.Made of high quality steel with sturdy structure and powder coated finishing. | Sturdy Structure: The Under Desk Laptop Slide-out Tray is made of high quality steel with sturdy structure and powder coated finishing.