DUCO Polarized Sunglasses Glasses Eyewear for Cycling-Unbreakable Frame 82330 Imported plastic frame mirrored lens polarized Lens width: 64 Lens height: 41 Bridge: 10 Arm: 126 Lens width:64mm(2.51 inches)-lens height:41mm(1.6 inches)-bridge width:10mm(0.39 inches)-arm length:136mm(5.35 inches). Features unheard of at this price! Please take a minute and compare. Impact and scratch resistance lens, it will not be broken even if you hit the lens with hammer. Standard shipping time to USA is 5 to 15 business days,30 Day Money Back Guarantee Lifetime Breakage Warranty