Multiple Functions: Adjustable laptop stand can be used as a lap desk/lap table for bed or sofa, bed desk, book holder, dinner table, sound equipment, writing desk and tablet holder etc, meets all your different demands. Ergonomic Design: This adjustable laptop stand is designed with full control and flexibility for your convenience so that you can use your computer at the most comfortable position. It will reduce neck and shoulder stress due to hours of using your computers, benefits your health and make you free from the neck ache and shoulder pain caused by poor posture. Stable & Sturdy: Made of high-quality aluminum alloy, together with patented adjusting parts, the adjustable laptop stand bears weight up to 33lbs/15kg, providing you with superior stability. Anti-slip silicone pads and bent arms keep the laptop in place and prevent scratches. Easy to Use: This laptop stand is very easy to use. You just need to slide the joint smoothly on the side of the stand, set the angle, and then slide back the joint to a fixed position. The legs can be adjusted to various positions to fit your requirements. Adjustable height is from 1.6 to 18 inches. (4 to 46cm) and no assembly required. Heat Dissipation: Ventilation holes could provide strong airflow to dissipate the heat from the bottom of your notebook for better heat dissipation, it's more silent.