Newbee Fashion- "Slim Rivera" Half Frame Spring Temple Reading Glasses plastic frame plastic lens non-polarized Lens width: 54 millimeters Lens height: 27 millimeters Bridge: 20 millimeters Arm: 130 millimeters Fashion Readers Hassle Free returns with Newbee Fashion Polycarbonate Lenses: Impact Resistant, Lighter, Scratch Resistant, UV Protection Not Clear Lens