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: Metro Spring Hinge, Stainless Steel Size: 57-16-140 Material: Handmade Acetate Colors: Matte Black: UPC: 608011597337 Crystal: UPC: 725330886161 SIZE A B ED 00-00-000 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.