Made by aluminum alloy - ultra light and strong Silent built-in fans - cool your laptop on USB power Patented joint locking design to fit virtually any angles and positions Highly functional with multiple uses. Easy storage and portability. It weights 5 pounds and can support up to 30 pounds capacity. The extraordinary locking button that can be set in full 360 degree angles to fit any body position, even laidback on your bed

• folding
• multifuntional
• convenient
• portable

foldinganna_smartlife