Lisbon is crafted from premium acetate and finished by hand, resulting in exceptional lustrous sheen. With stainless steel rods embedded in the spring-hinged, asymmetrical temple arms to make them easy to adjust, these eyeglasses can be worn for any occasion, making them among the most versatile glasses we offer. And there are six color schemes to choose from: pink, brown,black, red,tortoise and black. Each end of temples has a different color.