Description Blue light blocking glasses for kids girls and boys caneffectivelyblock blue light when kids play computer games or watch video. A useful kids blue light glasses should be chosen to protect kids' eyes and improve their sleep quality. kids will be getting fewer headaches from eye strain. Features -Material: TR90-Size:12.00X4.50X2.00cm/4.72X1.77X0.79in-Made of quality TR90 material, safe and durable for use, kids friendly, skin friendly.- Not easy to break or deform, long serving life. One size fit for most kids girls and boys.- Comes with chic and bright colors, look great when your kids wear it.- Multi-purpose, suitable for watching TV, playing games, playing mobile phones, using computers, etc.- Blocking blue light with ease, better protect your child's eyes. No degrees, more safe to use.Packing list: 1 x Glasses