Solid Aluminum Design:The laptop stand is made from extremely tough & durable aluminum alloy z type design that provides proper weight distribution and reliability. One Arm Z Type Design :The single arm is made of one piece solid aluminum block, giving you a thick and sturdy arm that helps support upto 8 KG. Ergonomic & Foldable Design:Stylish aluminum design doesn’t just look good, but also saves desk space and can be folded to fit a travelling case/bag. Secure Design & Ventilated:Slide-proof silicone pads on the stand and the bottom which anchor the laptop to prevent it from slipping out of place. Wide Compatibility 11 inch-15.6 inch:Works With most laptops within indicated size range and upto 8 kgs in weight.