This monitor riser can be adjusted to 3 levels, 2.3"/ 3.7"/ 5.19", to keep the devices always at your eye level to prevent possible eye, neck & shoulder discomfort, providing you with a comfortable viewing angle. This monitor stand riser comes with a detachable drawer so you could organize your supplies in the drawer and the desk stand raise devices to make more space for storage. Comes with a versatile slot, this computer stand can be used as a tablet holder, cell phone holder & pen holder, providing you with a convenient office lifestyle.