The Smilen Eyewear's® NEW "Smilen Elite Collection"® features sophisticated new looks and fashion forward design with vibrant colors, detailed accents and spring hinges for maximum comfort! Each frame is handcrafted using combinations of the finest Stainless Steel and Premium Quality Acetate. Model: Elite 4 Spring Hinge Size: 55-16-145 Material: Handmade Acetate Colors: Black: UPC: 670087951139 Amber: UPC: 670087951153 Crystal: UPC: 670087951146 SIZE A B ED 55-16-145 55.90 47.00 61.90 ED ANGLE DBL STS CIRC. 30.6 16 145 172.8 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.