The laptop stand fits all laptops 10 to 15.6 inches, such as Mac Air, Mac Pro, galaxy chrome book. And it suits for laptops of multiple brands including, Lenovo, ThinkPad, Dell, HP, Samsung, surface, etc. The computer stand is totally made of thickened aluminum alloy, so the stand is sturdy. The rubber on the holder hands sticks tightly and ensure your laptop stable on the stand. And the rubber feet prevent the stand from slipping on your desktop. This Laptop Stand could elevate your laptop by 6" to a perfect viewing level, 12 heights for you to choose, help you improve your posture and reduce neck and shoulder pain. This bracket is stable fixed in one position, strong and reliable, easy to use! the open ABS plastics design provides good ventilation and airflow to prevent your laptop from overheating. It folds flat if you need to store it, create extra space on your desk and keep your desk clean and organized. The stand is portable and easy to store no need to install.