TeraPump OST0001B Adjustable Folding Ventilated Laptop Notebook Table Upto 17-Inch Portable Bed Tray Book Stand, Black Made from very sturdy aluminum alloy Extremely easy to adjust to that perfect height and angle with our spring button locking mechanism Suitable for laptops with a 17" screen and smaller Unbox it and you are ready to go! No assembly required Available in either black or silver