The R-Go Riser Attachable laptop stand is an ergonomic addition for any laptop. Made of aircraft aluminum, this laptop stand is only 0.05 inch (1.2 mm) thick. It quickly and easily raises your laptop to the desired height and is adjustable in 4 positions. The R-Go Riser is ultra-thin and light in weight. Because it is attached to your laptop, you will never forget to take the stand with you. This way you work in a healthy posture everywhere!