Features: brand new and high quality With protective silicone pad, non-slip and scratch-resistant for you laptop. Hollow-out with silent fan design, powerful wind, increase air circulation,effective heat dissipation. High quality aluminum alloy material, for stronger load bearing, stable adjustment without shaking. The adjustable laptop stand is an advantage for your eye sand neck, make you work more relaxed. With this laptop stand, you can make yourself comfortable with your computer, and improve the laptop operating efficiency. Specifications: Color: Silver/ Black Material: Aluminum Alloy Product Weight:500g Size:approx 126x150x180mm/4.96x5.9x7.08in Heat Dissipation: Cooling fan Package Includes: 1 X Desktop Cooling Stand note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.