Ray-Ban Unisex 0RB4210 50mm Metal Frames Imported Plastic frame Plastic lens Non-Polarized 100% UV protection coating Lens width: 50 millimeters Bridge: 22 millimeters Arm: 140 millimeters 2" high Case included Lenses are prescription ready (rx-able) sleek titanium temples; iconic Wayfarer front; mono-block hinge with no screws or welding; thin, resistant and ultra-light