[Adjustable Angle] - This laptop stand offers 5 angle adjustments, there will always be an angle for your comfort, helps to reduce eye strain, shoulder pain, back pain. [Fit for] - 9 to 15.6 inches items such as Book, Macbook, Mackbook Air,Macbook Pro,iPad Air 2/3/4,iPad Pro 2/3/4,Lenovo,Acer,iPad Pro etc. [Material] - This laptop stand is made of high quality aluminum alloy, very sturdy, it can withstand a maximum weight of 44 lbs (20 kg) on it, comfortable in hand, easy to clean, rust-proof, helps to cool down on the computer and prevent overheating. [Anti-slip and heat dissipation] - The anti-slip rubber pad on the computer stand keeps the laptop from slipping while not harming the laptop's case. The hollow laptop stand uprights promote air circulation and speed up heat dissipation. [Foldable and Lightweight] - weighs only 245g (0.54 lbs) , folds quickly into a small size of 10*1.77*0.8 inches for easy storage, and provides you with a carrying pouch so you can take it with you anywhere, ideal for people who travel for business