Brand Name: CyxusLenses Material: PolycarbonateGender: BoysModel Number: 6101Lens Width: 52mmLens Height: 36mmFrame Material: AcetateLens Color: TransparentFrame width: 124mmFrame arm: 140mmFrame material: UltemFrame Shape: SquareFrame type: Full rimSuitable age: 0~8Gender: Unisex/Boy/GirlBlue light blocking technology: HEV-Absorb TechnologyCertification: FDA,CE,RoHS, Drop Ball Text