GUESS Eyeglasses GU 2351 Black White 53MM Composite frame Composite lens non-polarized Lens width: 53-16-135 millimeters Lens height: 35 millimeters Bridge: 16 millimeters Arm: 135 millimeters Women style Frame material: Plastic Manufacturer reference: GU2351 BLK Primary frame color: Shiny Black, secondary color: Transparent Blue