Ralph by Ralph Lauren Women's 0RA5137 964/87 Rectangular Sunglasses,Black Marble Frame/Grey Lens,58 mm Composite Acetate frame APX lens Non-Polarized 100% UV protection coating Lens width: 55 millimeters Lens height: 35 millimeters Bridge: 16 millimeters Arm: 116 millimeters Frame material: Plastic Lens Material: Plastic Lens width: 58mm Bridge: 18mm