CLASSIC ROUND GLASSES; The retro vintage sixties style design eyeglasses frames come with Non-Prescription (Rx-able) lenses. You can wear them as a fashion statement or alternatively, replace them with your own prescription lenses from the opticians. TRANSPARENT LENS & ADVANCED HIGH-QUALITY MATERIALS; These wire rim glasses are sturdy and have a clear lens that is safe for the eyes. Super lightweight and flexible frame, pressure-free on the nose and ears. PLEASE NOTE these glasses are not UV resistant. FITS MOST PEOPLE; These fashion retro style round frame glasses fit teenagers and most adults, transforming your look. Suitable for dressing up, granny costumes and Cosplay. Strut about like a member of the fab four! ADJUSTABLE NOSE GRIPS; If the eyeglasses are prone to fall from the nose, you can adjust the nose clips to make the frame completely fit. STANDARD SIZE; Lens width approx. 5cm/1.9in at widest point. Bridge Length approx. 2.5cm.