Brand Name: CyxusLenses Material: PolycarbonateGender: BoysModel Number: 6061Lens Width: 47mmLens Height: 44mmFrame Material: AcetateLens Color: TransparentFrame width: 135mmFrame arm: 140mmFrame material: UltemFrame Shape: SquareFrame type: Full rimSuitable age: 7~16Gender: Unisex/Boy/GirlBlue light blocking technology: HEV-Absorb TechnologyCertification: FDA,CE,RoHS, Drop Ball Text