Goson Classic Vintage Retro Classic Half Frame Horn Rimmed 50mm Clear Lens Glasses plastic frame plastic lens non-polarized Lens width: 50 millimeters Lens height: 40 millimeters Bridge: 18 millimeters Arm: 140 millimeters Stylish classic half frame vintage design fashion eyeglasses for men and women Clear lens; Lenses are FDA certified impact resistant & UV 400 Protection Sturdy metal hinge and adjustable soft English style nose pieces Lens Width 50mm; Bridge Width 12mm; Temple Length 140mm