On Board is one of our all-time, best-selling frames. We get it, the shape and colors are universally flattering, whether you want readers, blue light or prescription eyewear. It's been known to turn heads and even break some necks. What? We never said fashion was a dangerless endeavor.Tortoise and stripe acetates vary in coloration frame to frame due to the unique creation process of the acetate. Color may vary from images on site.Material - AcetateShape - RectangleSizes - Average