Duco Men's Sports Style Polarized Sunglasses Fishing Golf Driver Glasses 6806S Imported metal frame anti-reflective lens polarized Lens width: 75 All of our lenses block 100% of UVA, UVB and UVC rays, and harmful blue light to 400nm. These harmful rays are a leading cause of cataracts, skin cancer and wrinkles around the eyes-all great reasons to block them out. Our Polarized lenses are made using an injection process that ensures theyre optically correct, decreasing eye fatigue and increasing comfort. As with all of our lenses. Polarized lenses provide protection against 100% UVA, UVB, UVC and harmful blue light to 400nm. Lens width:75mm(2.95 inches)-lens height:41mm(1.61 inches)-bridge width:18mm(0.71 inches)-arm length:145mm(5.71 inches). Frame material:Aluminum-magnesium frame construction generates proper strength and optical stability through a hybrid lightweight metal alloy.flexible arms to fit different faces 30 Day Money Back Guarantee.Lifetime Breakage Warranty. It must worth your money,return and refund is applicable for any reason.Just have a try. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!