CLASSIC DESIGN:The retro vintage oval shaped design eye glasses frames with Clear Lens, Non-Prescription (Rx-able). You can wear it for fashion. Of course, you can replace them with your own prescription lenses at the local optical eyewear store. It is perfect for men and women. PREMIUM MATERIAL:Made by polycarbonate lens and high quality metal.Delicate strong metal SPRING HINGE, Effectively prevent the screw loose, so that the arm can be easy to open and close. ULTRA LIGHT AND THIN METAL FRAME:The clear lens glasses frame is Suit for any face. It use ultralight metal glasses frame and HD impact resistance lenses, the glasses lenses can be replaced with prescription lenses. Adjustable soft silicon nose pads, reduce the burden of the nose bridge, stress less, no trace. Make you wear more comfortable. PRODUCT DIMENSION:Lens width:50 mm/1.97 " Lens height:46 mm/1.81 " Bridge width:21 mm/0.83 " Arm length:136 mm/5.35 " EXQUISITE PACKAGING:Comes with premium microfiber pouch, microfiber cleansing cloth,Mini-screwdrivers and store tag. It is also a gift packaged ready, making it a wonderful yet practical gift idea for friends and family! If anything wrong, please do not hesitate to reach out to us. Pro Acme is dedicated to providing fashionable and high quality sunglasses at affordable prices. We are glad to have achieved balance between quality, fashion and cost. Hope you will like Pro Acme!