Electric Visual Back Line ES11044862 Cat Eye Sunglasses,Black Crystal,57mm Imported Composite frame Composite lens Non-Polarized 100% UV protection coating Lens width: 57 millimeters Lens height: 39 millimeters Bridge: 16 millimeters Arm: 137 millimeters 6 base mold injected grilamid frame 6 base polycarbonate lens 5 barrel stainless steel optical hinge Soft cloth carry bag included