Agstum Mens Ultem Flexible Optical Eyeglasses Frame Myopia Glasses Rxable Imported composite frame plastic lens non-polarized Lens width: 56mm Lens height: 36mm Bridge: 18mm Arm: 140mm Total width:140mm Frame material:Ultem Free Hard Carrying Case Included with micro fiber cleaning cloth to help protect your glasses from dirt, fingerprints and from breaking Lens type:clear demo lenses(you can replace them with your prescription lenses) If you are interested in prescription lenses,please contact us.Thank you