Reflective Mirror Lens Retro Vintage Classic Style Retro Classic Sunglasses Shades acetate frame mirrored lens non-polarized Lens width: 55 millimeters With impact resistance lenses and guaranteed to absorb more than 99% of harmful UVA and UVB rays. Approved and recommended in accordance with the lastest guidelines Reduces injured rays and filter color while mantaining high levels of visible contrast Meets Anzi Z80.3 high UV protection standards. Size: 5.8in L x 2in H. Mirror Lens. Frame color: Tortoise. Reinforced Metal Hinges.