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: 23 Stainless Steel, Spring Hinge Size: 54-18-140 Colors: Black: UPC: 653829498956 Brown: UPC: 653829498963 Gold: UPC: 653829498987 Gunmetal: UPC: 653829498970 SIZE A B ED 54-18-140 53.00 35.40 55.60 ED ANGLE DBL STS CIRC. 000.0 18 000 149.1 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.