Features: Thickened laptop stand, with anti-skid silicone pad, stable to use. Suitable for almost all brands of laptops or tablets in 11-15.6 inches. Laptop stand support 6-gear adjustable height for different demands, flexible and convenient. Hollow design of support surface, increase air circulation, speed up the heat dissipation effect. Ergonomics design, improve sitting posture, it is easy to cause lumbar disease when lower your head to work for a long time. Portable and foldable, easy to store and does not take up space. Perfect for office, home or travel use.