【7 ANGLES and HEIGHTS ADJUSTABLE】Total 7 variety choices according to your needs, flexible adjust your notebook from 10cm to 16cm height or 18° -65° angle, sutable for people who watch screen long hours. 【LIGHTWEIGHT and PORTABLE】This laptop stand is free of installation, with carry pouch it's easy to carry to anywhere, it's ideal for people who travel and business trip a lot. 【STURDY and PROTECTIVE】This laptop stand is made of superior aluminum alloy,double triangles structure make this laptop stand has better stability and stronger bearing capacity，it supports up to 20kg on top,with silicone cover the entire top surface, it can hold your laptop more stable in place and maximally protect your notebook from any scratching and sliding. 【GOOD VENTILATION】Aluminum alloy material helps better accelerate heat dissipation speed, and it works better for notebook ventilation and heat dissipation. 【COMPATIBILITY】Fits all univeral laptops from 15.6 inches or less, such as MacBook, MacBook Air, Macbook Pro, Microsoft Surface, Google Pixelbook, Dell XPS, HP, ASUS, Lenovo, Acer and more.