Plastic frame Photochromatic lens Non Polarized Lens width: 55 millimeters Lens height: 47 millimeters Bridge: 19 millimeters Arm: 140 millimeters REPLACE LENS, NON-PRESCRIPTION These square non-prescription glasses with HD and scratch resistance clear lenses, the glasses lenses can be replaced with prescription lenses by your doctor. You can change the lens at any time to fit our eyes. BLUE LIGHT BLOCKING GLASSES The computer glasses use blue-blocking lenses to reduce fatigue caused by the prolonged computer or electronic reading use. FASHION DESIGN The eyeglasses frame with oversized thick square design. The classic design is fashionable and never out of date, The fake glasses anti-slide provide a long time wonderful wearing experience. Like a feather on your nose. WEARING FOR ANYWHERE These fake glasses are the perfect choice for outdoor sports and activities such as watching TV, playing computer games, taking selfies, cycling, driving, shopping, traveling, hiking, and are suitable as a high fashion accessory and daily wear all year round.