Adjustable Laptop Stand Foldable Aluminium Alloy Holder Mount For Up To 15.6 Inch PC ADJUSTMENT: Support four-level angle adjustment. The laptop stand is made of sturdy aluminum, you can incline at different angles and stand it up higher or lower depending on your needs, It keeps your computer up high so you have more space on the desk for papers and other stuffs. ERGONOMICS: Master design is good for adjusting an ideal height for typing, watching and sitting properly while supporting your back and neck with a comfortable posture. It will relieve the stiffness of your back and neck. Book holder. Easy and comfortable to read. Master design. Portable storage. Mini size and convenient to use