Features: Portable laptop stand is made of aluminum alloy material, foldable design, easy to store and does not take up space. Laptop stand support 7-gear adjustable height for different demands, flexible and convenient. Triangle structure endows the bracket with strong support ability, and double M-type pull-up structure makes the support more stable. With anti-skid silicone pads, stable to use. Hollow design of support surface, increase air circulation, speed up the heat dissipation effect. Ergonomic design, improve the visual angle and sitting posture to make the cervical spine in a relaxed state. Suitable for almost all brands of laptops or tablets under 15.6 inches. Perfect for office, home or travel use.