Agstum Pure Titanium Retro Round Prescription Eyeglasses Frame 44-24-140 Imported titanium frame plastic lens non-polarized Lens width: 44mm millimeters Lens height: 44mm Bridge: 24mm Arm: 140mm 100% pure titanium glasses frame Frame Weight:9.2g Durable optical glasses Lens type:clear demo lenses(you can replace them with your prescription lenses) Free hard case and cleaning cloth included