Glassesshop Vintage Tortoise Hyannis Rectangle Eyeglasses Frame Plastic frame Resin lens None Lens width: 51 millimeters Arm: 146 millimeters Made of high quality plastic materials Vintage rectangle glasses frame size: Lens width:51mm Lens height:38mm Bridge:17mm Arm:146mm Total width:137mm Free Hard Carrying Case Included with micro fiber cleaning cloth to help protect your glasses from dirt, fingerprints and from breaking 30 DAY MONEY BACK GUARANTEE- All Glassesshop 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.