Purchased as a shield of a design that fits a vintage-based jet helmet. The wavy form at the top is GOOD! I bought a smoke gradation but it is a bit amber based color. Be careful as it is not gray series smoke. It has a shape with a sharp tip at the lower end, which is conceived to cover the tip of the jaw. Because it stops at 5 points, there is no flapping. It is like lying to buy at this price!