PenSee Mens Fashion Retro Vintavge Round Polarized Sunglasses metal frame TAC lens polarized Lens width: 45 millimeters Size:Lens Width:45mm,Lens Height:46mm,Bridge:15mm,Frame Total:137mm Protection Against Harmful UVA/UVB Rays elastic Arm, suitable for all types of people Lens Material: 1.1 TAC Polarization Lenses, Super Hard, 100% UV Protection Coating Great for Driving, Fashion,Classic