Bertha 2019 New Fashion Driving Polarized Sunglasses for Men Unbreakable-aluminum Frame 3230 Imported metal frame plastic lens polarized Lens width: 2.55 inches Lens height: 1.69 inches TAC POLARIZED LENS- 100% UV400 protection coating, blocks 100% harmful UVA & UVB Rays. Restore true color, eliminate reflected light and scattered light and protect eyes perfectly. PRODUCTS DIMENSION-Lens height:43mm (1.69 inches); lens width:65mm (2.55 inches); arm length:130mm(5.11 inches); nose bridge:15mm (0.59 inches); frame length:150mm (5.91 inches). SUPERLIGHT, STYLISH, DURABLE- Lightweight design is ideal for usage by motorcycle and cycling bicycle, driving, running, fishing, racing, skiing, climbing, trekking or other outdoor activities enthusiasts. Fashion and stylish design, with rich color combinations of frames and lens. Polycarbonate lens and frames are impact, scratch resistant, durable and unbreakable. 30 DAY BREAKAGE WARRANTY ON FRAME & LENS - Frames and lens are unbreakable for no risk purchasing. In case any broken problem happens, contact the seller of Bertha without hesitation to solve the problem until satisfaction.Bertha provides lifetime after sale service for all Bertha products. 30 DAY MONEY BACK GUARANTEE- All Bertha customers enjoy 30 Day Money Back Guarantee. Customers can return and get refunded in case the purchasing is not satisfactory for any reason. You have no risk to try.