Balmain Bl2073-C01-52 Women's Square Black Gold-Tone Accents Sunglasses Plastic frame mirrored lens non-polarized Lens width: 52 millimeters Bridge: 19 millimeters Arm: 135 millimeters Female model Acetate - Metallic Model: BL-2073 01 Color: Shiny Black, Old Gold Gradient Grey with mirrored style lens