Agstum Retro Round Prescription ready Metal Eyeglasses Frame (Large Size) Imported metal frame plastic lens non-polarized Lens width: 49 millimeters Lens height: 49 millimeters Bridge: 18 millimeters Arm: 142 millimeters Metal frame with spring hinge Frame Weight:13g Durable optical glasses Lens type:clear demo lenses(you can replace them with your prescription lenses) Free hard plastic case and cleaning cloth included You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it! This frame comes with clear lenses,that will not hurt your eyes.you can wear them for costume or fashion purposes. Perfect pair of clear round glasses for all ages. This vintage retro design looks great on men as well It covers tierd eyes and makes you look ready to seize the day in seconds