D Flip Up, Deep Rectangle: Width 54mm x Height 31mm

D Flip Up, clip-on sunglasses - "smaller frame styles" Our "patented, all metal" flip up mechanism securely clips to the top of your plastic or metal frame, allowing you to obtain polarized, 100% UV protection with our superior polarizing lens system, protecting your eyes from the sun's damaging rays and blinding glare. In addition, our polarized lenses are also highly scratch resistant. Our patented flip up "all metal" mechanisms are virtually unbreakable, and the metal mechanism from our proprietary "sticky" vinyl clip coating system protects your lenses by preventing slippage and scratching.