It has 13 levels of height and angle that can be adjusted. You can freely adjust according to your own comfortable angle, it will definitely improve your sitting habits. It has silicone non-slip pads used at the bottom of the stand and the supporting part to prevent the notebook from slipping and prevent your machine from being damaged. It has a detachable Mobile Stand too, in case you want to watch a movie while working on your laptop or in case u have a video call than no need to use your hand to hold your phone.