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: 15 Stainless Steel, Spring Hinge Size: 56-19-140 Colors: Antique Brown: UPC: 644042580627 Gunmetal: UPC: 644042580634 SIZE A B ED 56-19-140 56.10 36.60 59.90 ED ANGLE DBL STS CIRC. 23.4 19 140 158.6 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.