【6 Levels of Adjustment & Ergonomic Design】The computer stand has 6 adjustable heights, which can be adjusted freely to correct your posture, which is ergonomic. Keep the eyes and cervical spine at a comfortable angle, which makes the desk more comfortable and improves office efficiency 【Non-slip silicone protection】The laptop stand is made of plastic, silicone and aluminum alloy, and it is lightweight. Using silicone non-slip pads, improve friction, high-frequency hits do not shake, stable, non-slip and anti-scratch 【Lightweight folding portable stand】This product adopts a foldable design and is lightweight . The PC stand can be folded into a small volume of 260x60x20mm, weighs only 220g, and can be put in a backpack without taking up space. It is suitable for tablet/desk/bed use with gifts and travel, and can be taken anywhere. We provide you with a small bag to pack [Heat dissipation and ventilation design] Hollow heat dissipation design, improve air circulation, good heat