DESIGNER Metal Full Rim Ultem Rx Rectangular Frame Clear Lens Eye Glasses BLACK metal frame The frame is made of metal and TR90 Ultem Temple, they are durable, flexible and comfortable Comes with removable clear lens (please note: the lens are suitable for replacement ONLY) You can take it to your eye doctor to replace with prescription lens Suitable for both men and women Measurement: 53-17-145, Frame Height: 31mm (approx.)