Features: brand new and high quality Multifunctional folding stand for mobile phone, tablet, laptop three in one Adopting dual-axis design to adjust the comfortable angle at any for time Good ventilation, can also be used as a heat sink to help heat dissipation. There are 6 height options to fix the posture and reduce back pain, neck stiffness and wrist aches.. Made of high-quality aluminum alloy to make the laptop lifting board more sturdy; anti-slip pads can keep the laptop lifting board stable and protect the device/desktop surface after placement. Specifications: Color: Gray Material:Aluminum Alloy Product Weight:461g/1lb Size: approx 248x88x20mm/9.76x3.46x0.79in Suitable for:up to15.6''laptops 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. Package includes: 1 x Laptop Cooling Stand