Bestum Driving Glasses Wraparounds Polarized Fitover Sunglasses Imported plastic frame Composite lens polarized Lens width: 53 millimeters Lens height: 47 millimeters Bridge: 16 millimeters Arm: 140 millimeters TAC polarized lens, UV400 protection.The lens is UV protection and polarized 30 DAY MONEY BACK GUARANTEE- All Bestum customers enjoy 30 Day Money Back Guarantee. Customers can return and get refunded in case the purchasing is not satisfactory for any reason This polarized sunglasses specially designed for wearing over prescription eyewear, It easily clip on over your regular glasses,Ensure driving safety on foggy or rainy days The inspired design is stylish and fashionable,With Flip-up lens and stretchable nose pad 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!