LianSan Designer Classic Round Circle polarized Sunglasses Men Women Glasses lsp4202 plastic frame plastic lens polarized Lens width: 55 millimeters Plastic frames with light weight, high plasticity, produced by industrial mold, stable quality is a kind of environmental protection engineering plastics. Polarized lens the Drop Ball Test and FDA certification filter stray light and eliminate the hard Light and specular highlight so that the light is softer and gives your eyes a comfortable feeling, provide UV protection, slow down the eyes aging speed and make you get rid of fatigue. Color:Black,Brown,Pink,Gray Package: 1 pair of sunglasses, 1 cleaning cloth, 1 manual, 1 case and 1 card testing the polarization properties