Product Name: Notebook Stand Product weight: 0.3KG Adjustable height: 50-150MM Adjustable gears: 6 gears Product material: aluminum alloy + silicone > Product load: 40KG Product Color: Silver Product size: unfolded size: length 255 width 180 height [50-150]mm storage size: 255 * 45 * 14mm packing size: 27.5 * 4.5 * 2.5 CM Product advantages: aluminum alloy material, sturdy and durable, mini foldable, easy to carry, non-slip silicone, protect computer from damage, 6-speed height adjustment, improve sitting posture, protect spine, hollow out heat dissipation, improve work efficiency; compatible with multiple sizes, don't worry Inappropriate model After-sales logistics: This product is easy to install and requires no technical support. If you have any questions or feedback about our products, please feel free to contact us. we will reply as soon as possible See more?Logistics and after-sales service?Easy to install, no need for technical support, if you have any questions, you can contact us at any time, we will reply as soon as possible. ?Non-Slip Silicone?Use anti-slip silicone to increase friction and improve work efficiency, the rubber pads on the top and front edge of the PC stand keep your laptop stable and in place, minimizing scratches and slips. ?Ventilation hole design, good heat dissipation? X-shaped structure enhances air circulation, improves air flow and heat dissipation, prolongs the service life of computers and other equipment, and makes notebook computers more efficient and can run quickly. ?Easy to carry?The laptop stand weighs about 300g, which is about the same as a smartphone. It can be easily folded and stored in a bag to take anywhere. Can bear up to 40kg weight. Can be easily stored in a backpack or a handbag, it is very convenient to carry whether it is traveling, traveling or going out. ?Ergonomic design, 6-level adjustable angle? The ergonomically developed tilt height can be adjusted, so you can adjust the best posture by matching the computer stand with 6-level angle adjustment, allowing you to adjust your neck and shoulders, reducing working time Maintaining the correct posture can not only eliminate cervical fatigue and shoulder stiffness, but also effectively prevent hunchback and improve work efficiency.