A-Royal Fashion Retro Square Myopia Polarized Clip-on Flip up Driving Fishing Sunglasses metal frame TAC lens polarized Lens width: 65 millimeters Lens height: 45 millimeters Bridge: 12 millimeters 100% UV Protection The lenses are made of high quality shatterproof PC material durable enough for long time using. Driving Polarized Sunglasses Fit for driving, hiking and variety outdoor activities Easy to clip on most of regular glasses. impact resistance,Wear-resistant