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 9 ★ BEST SELLER! Spring Hinge Size: 55-17-140 Colors: Fuchsia: UPC: 719284708358 Rainbow: UPC: 719284708365 SIZE A B ED 55-17-140 56.20 39.00 58.70 ED ANGLE DBL STS CIRC. 19.8 17 128 157.8 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.