IVI Custer 06696-901 Rectangular Sunglasses Imported Metal frame Plastic lens Non-Polarized 100% UV protection coating Lens width: 56 millimeters Lens height: 47 millimeters Bridge: 18 millimeters Arm: 134 millimeters Hand crafted Mazzucchelli premium Italian acetate frame Rubber temple pads Italian made nylon lens by carl Zeiss vision Etched Z on lens