Newbee Fashion- "Butterfly" Thin Design Gold Emblem Reading Glasses plastic frame plastic lens non-polarized Lens width: 52 millimeters Lens height: 30 millimeters Bridge: 16 millimeters Arm: 130 millimeters Fashion Readers Hassle Free returns with Newbee Fashion Polycarbonate Lenses: Impact Resistant, Lighter, Scratch Resistant, UV Protection Not Clear Lens