Features: 6 angles and heights adjustable from 53mm~ 150mm to meet your needs. Elevates your laptop to the comfortable angle that suits your eye level to avoid neck pain. Triangular and double M structure endows the stand with strong stability and capacity without shaking. Hollow- out design makes there more space to dissipate heat, prevent your laptop from overheating. Made of sturdy aluminum alloy with 1mm thick silicone pads to prevent scratches. Specification: Color: Grey Material: Aluminum Alloy+ Silicone Folding size: 45mm x 255mm Expanded size: 255mm x 180mm x 53~ 150mm Package Included: 1 x Laptop stand About this item Triangular and double M structure endows the stand with strong stability and capacity without shaking. Elevates your laptop to the comfortable angle that suits your eye level to avoid neck pain. Made of sturdy aluminum alloy with 1mm thick silicone pads to prevent scratches. 6 angles and heights adjustable from 53mm ~ 150mm to meet your needs. Hollow-out design makes there more space to dissipate heat, prevent your laptop from overheating. Triangular and double M structure endows the stand with strong stability and capacity without shaking. Elevates your laptop to the comfortable angle that suits your eye level to avoid neck pain. Made of sturdy aluminum alloy with 1mm thick silicone pads to prevent scratches. 6 angles and heights adjustable from 53mm ~ 150mm to meet your needs. Hollow-out design makes there more space to dissipate heat, prevent your laptop from overheating.