DIMENSION for monitor riser desktop stand: Large 14.6 x 9.3 inches platform monitor stand riser, this screen riser is suitable for most of flat screen display, laptop and printer, iMac, this computer monitor stand maximum support weight up to 44lbs (20kg). Heights can be adjusted to 3.9", 4.7"&5.5", which allow you to customize your own viewing height. The width between legs is 12" & 7" for our tv riser, perfectly for storing your office supplies computer stand for desktop monitor. Ergonomic Design monitor riser with 3 Height Adjustments: This lightweight raise computer monitor Stand comes with 3 adjustable height levels allowing you to choose the most ergonomic, healthiest and most comfortable viewing angle while working. Simply press the button on the leg of the pc stand and lift the platform to adjust between the different height levels 3.9/4.7/5.5 inch to create a comfortable viewing position which help reduce stress on the neck and back. Quick & Simpl