Ray-Ban RB3447 029 Retro Round Matte Gunmetal / Crystal Green Lens 50mm Imported metal frame glass lens non-polarized Lens width: 50 Bridge: 21 Arm: 145 Model: RB3447 Round Metal Color: 029 Matte Gunmetal Frame / Crystal Green Lens. Original Ray-Ban Packaging, Box, Case and Cleaning Cloth included. Made in Italy. Gender: Unisex.