Constructed with special PU and fiberglass material, the MOFT Laptop Stand is strong and stable enough to hold up to 18 lbs. The built-in magnets allow you to unfold the laptop stand quickly and securely attach it to a flat surface. The MOFT Stand comes with two angle adjustments. You can easily find your ideal height and posture: the high setting (3-inches) for a sitting posture, and the low setting (2-inches) for a standing posture. This flexibility helps prevent neck and shoulder pain while looking at the screen.