The Smilen Eyewear® Times Square Collection: One of our newest product lines, offering clean classic sleek designs for men and women in high quality acetate, stainless steel, and titanium. Model: Emma Spring Hinge Size: 50-20-140 Colors: Crystal: UPC: 670087950811 SIZE A B ED 50-20-140 ED ANGLE DBL STS CIRC. 20 0 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.