The Smilen Eyewear® GothamStyle® Stainless Collection: Value priced superior quality stainless steel frames with spring hinges. GothamStyle® Stainless offers a wide variety of sizes ranging from 44 to 60mm. Model: 37 Stainless Steel, Spring Hinge Size: 56-17-143 Colors: Silver/Black: UPC: 764488975631 Gold/Brown: UPC: 764488975648 Gold: UPC: 764488975624 SIZE A B ED 56-17-143 55.70 50.20 64.20 ED ANGLE DBL STS CIRC. 000.0 17 000 177.2 Frames carry a two year warranty (for frame exchange only). Available colors for purchase are determined in the shopping cart "Color" menus. Available frame styles are indicated in the "BRANDS:" drop-down menus above.