Gold New Half Rimless Metal Alloy Myopia Optical RX Eyewear Glasses Frames Clear Lens metal frame plastic lens non-polarized Lens width: 53 millimeters Lens height: 30 millimeters Bridge: 18 millimeters Arm: 138 millimeters Bridge Size: 18mm / Temple Length: 138mm / Lens Width: 53mm / Vertical: 30mm Frame Material: Metal Lenses: Demo with Print MPN: RX Lens Able Type: Half Rimless