Lens width: 47mm; Lens height: 38mm; Bridge: 15mm; Temple length: 135mm
Better sleep: sleep better for you, blue blocker for your eyes and guardian for your health.
Anti-blue light: anti-harmful blue beam, provides all day protection from the harmful effect of high-energy visible blue light and UV400
Unisex style for boys and girls.
Occasion:Kids glasses for daily use when children use a computer, iPad or smartphone.
