All In 1 DesignThe desktop space is optimized due to the the 3/4 in 1 design stand. One laptop/pad, one phone and one pen can be put vertically at the same time. Books, keyboards, and handheld gaming device can be put as well. Storing the laptop vertically helps to save space and create a clean space on the table. Stable & Non-slip & Heat dissipationThe bottom of the stand got 4 rubber pads at each corner which is excellent in stability. The stand size is about 5.90inch/15.0cm x 5.11inch/13.0cm x 2.36inch/6.0cm (after assembly). and it's almost a square size, and the laptop with 13-17 inch width does not fall and will be stable. Besides, there is some space to dissipate heat at the bottom and prevent accidental water splash, too. Durable and SturdyThe laptop stand is made of high quality ABS material. The quality texture is compatible with Macbook, iPhone, and iPad. It's fashion, simple, and fits the usual laptop as well. It's light weight and easy to carry.