Dollger Blue Light Blocking Glasses Age 3-12

Frame Material: Composite frame

Lens Material: Composite lens

Lens Width: 1.65 inches

Lens Height: 42 millimeters

Blue Light Filter Lens： Block harsh blue light and UV400, NO worry about eye fatigue, blurred vision, and headache, improve better sleep, provide all-day protection. ( You can test it with the blue light test card )

Ideal Ages 3-12：Blue light-blocking computer glasses are professional for children who are 3~15 years old when they use a computer, Laptop, Tablet, smartphone, and other electronic devices, or near LED light source.

Unbreakable Frame： Ultra-soft silicone frame, it’s safe for children to wear, the light frame will not bring pressure on the nose, and not deform after long-term use.

Slight Yellow Tint Lens: The slight yellow tint lenses offer high protection and high transmittance needed for the developing eyes. Low color difference, Bring you good visual experience, Shock resistant, nonfragile and waterproof, Dust-free and easy to clean, safe to wear

Lifetime Warranty: Dollger ensures all our customers with a 100% Money-Back Guarantee and Lifetime Breakage Warranty for our product. In case of any broken issues, please contact us without hesitation. We will provide the best service until our customers are satisfied. You have no risk to try!