You probably think that you're lookin' pretty cool in your Cooler Than Me Silver and Black Sunglasses... and you're totally right! It simply doesn't get any cooler than these black plastic frames, with notches at the bridge, and a round shape that tapers slightly toward the cat eye-inclined corners. Silver arms have black tips. Frames measure 5.5" wide. Arms measure 5.5" long. Man made materials.