TR90 FRAMETR90 is a kind of material which is super toughness, wear-resistance, stress-resistance, and thus the frame is not easily deformed or damaged. These glasses are made of TR90 full rim combined, UV400 lenses lenses, all the quality details ensuring you a perfect wearing experience ^^
BLUE LIGHT BLOCKING LENS: Can effectively block ultraviolet radiation, provide 100% UV400 protection and filter harmful blue light, it is suitable for use when watching TV and look at computer ^^ PRODUCT DIMENSION Lens Width (48mm), Bridge (17mm), Lens Height (37), Temple Length (125mm) ^^ CLASSIC DESIGN Cute and fashion small square style eye glasses with a variety of frame colors, suitable for both boys and girls. Super light and anti-skid design makes the glasses not only suitable for children's daily life, but also outdoor sports and activities. ^^ Note Glasses are suitable for most children, but it depends on the size of the child. For higher accuracy, please refer to the frame size.