Agstum Handmade Retro Round Optical Eyeglasses Frame 45mm Imported composite frame plastic lens non-polarized Lens width: 45mm Lens height: 45mm Bridge: 18mm Arm: 139mm Total width:130mm Handmade spectacles,high quality Free Hard Carrying Case Included with micro fiber cleaning cloth to help protect your glasses from dirt, fingerprints and from breaking Lens type:demo lenses(you can replace them with your prescription lenses) Durable optical glasses