Retro Vintage Round Sunglasses Metal Bridge Thin Temple Womens Mens Fashion Imported acetate frame polycarbonate lens non-polarized Lens width: 50 millimeters Lens height: 49 millimeters Bridge: 18 millimeters Arm: 138 millimeters Total Length: 152mm Total Height: 58mm CE Certified | UV Protected Reinforced Metal Hinges. Metal Rimmed.