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 20 Spring Hinge Size: 54-16-145 Colors: Black: UPC: 732131906332 Crystal: UPC: 732131906325 Green: UPC: 732131906295 Grey: UPC: 732131906301 Pink: UPC: 732131906318 SIZE A B ED 54-16-145 00.00 00.00 00.00 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.