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: 28 Stainless Steel, Spring Hinge Size: 54-17-138 Colors: Gold: UPC: To Come Gunmetal: UPC: To Come SIZE A B ED 54-17-138 54.60 39.00 57.10 ED ANGLE DBL STS CIRC. 154.8 17 132 156.1 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.