Purchase Guarantee: If you have any questions about this product, please feel free to contact us, or you can choose to return and get a refund. Adjustable: The angle can be adjusted from 0 to 60 degrees for laptop stand, tablet stand, book reading stand, which can effectively relieve neck and waist fatigue. Easy to Assemble and Use: Three-part assembly design, it only takes 10 seconds to quickly assemble into a portable lap desk for laptop without any tools. Multi-function and Ergonomic: Laptop stand lap desks has ergonomic design and adjusted angle for working, kids reading, writing or eating. Multifunctional design laptop bed tray table suitable for home, office, car, outdoor, desktop, bed, sofa, couch and floor. Compact Size and Portable: Laptop stand Lap desk made of high-quality ABS plastic environmentally material, lightweight and sturdy. Easy to detachable assembly storage. Compact size fits for a backpack, easy to carry with the handle design for travel business and outdoors.