Product Dimensions: -Lens Width: 51mm(2.00 inches) -Lens Height: 43mm(1.69inches) -Bridge Width: 22mm(0.87 inches) -Arm length: 145mm(5.7 inches). Package: -1x Sunglasses -1x Soft Glasses Cloth -1x Spectacle Case Production Features: --Mount with Polarized lens. It can protect your eyes against long term UV damage and keeping your eyes healthy when you go out. --Made with MAZZUCCHELLI Cellulose acetate. Cellulose acetate is a natural and renewable material derived from cotton and wood pulp. Lightweight and extremely strong. --Featuring 5-barrel hinges and oval inlay. It is durable enough for long time using. --Exquisite spectacle case: It can be folded like a wallet when take out the sunglass. Suitable for Outdoor Activities: --- Whether you're into driving, fishing, baseball and golf, it would be a best companion. ---If you're a Rayban fans or traditional clubmaster lover, this style is what you want. 30 Days Money Back Guarantee -All LUMCHO customers enjoy 30 Days 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 and we will provide you the best service!