Marc by Marc Jacobs eyeglasses MMJ 629 AS0 Acetate hand made Black - Crystal Plastic frame plastic lens non-polarized Lens width: 53 millimeters Lens height: 43 millimeters Bridge: 15 millimeters Arm: 140 millimeters 5.25" Frame Width 1.9" Lens Height Authentic Marc by Marc Jacobs Designer Eyeglasses Includes Original Marc by Marc Jacobs Hard Case Spring Hinged for Added Comfort Demo lens only, no reading magnification. Rx READY.