( Ergonomic Adjustable Design ) 9 levels adjustable height allows you to elevate your laptop stand from 2.55" to 8". You are free to adjust it to a comfortable angle and height based on your need. The ergonomic design makes watching and typing more easy, and helps you relieving pain from neck, shoulder and spinal. ( Collapsible Easy Carry ) Creative fold-able design, this laptop cooling stand can be folded into a small size of 9.52 x 2 inches in seconds. It weighs only 0.8 pounds and comes with a durable sleeve bag to make it easy to carry and store in handbags. Very suitable for people who travel frequently! ( Sturdy Multiple Protection ) Machined from premium aluminum alloy, 6mm thickness is much solid than other similar items, never wobble during use. It can hold 13.2 lbs weight on top stably with the excellent structural design. With full anti-skid rubber pads on entire top surface and raised hooks, this notebook stand maximally lock your device firmly in place and avoid any sc