The Smilen Eyewear® Trend Spotter®, Eyeconomy®, and Broadway® Collections: These Smilen Eyewear lines are perfect for managed care and frame/lenses packages. They include a wide range of styles and features with the highest quality in the industry! Model: Flex 10 Spring Hinge Size: 53-16-143 Colors: Brown: UPC: 764488975907 Burgundy: UPC: 764488975921 Green: UPC: 764488975914 White: UPC: 764488975891 SIZE A B ED 53-16-143 53.80 40.20 57.10 ED ANGLE DBL STS CIRC. 153.0 16 125 153.7 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.