2 Pack Blue Light Glasses for Kids Ages 12–14 for Bedtime & Screen Time Color:Grey 100% Nighttime Spectrum Block: Regular

100% Nighttime Spectrum Block: Regular clear blue-light glasses are only meant for daytime protection

Plastic frame

06 inches(approx

or full workday

Yellow Polarized Lenses: Reduces intense glare from headlights and reflective surfaces while boosting contrast in foggy

2 Pack Blue Light Glasses for Kids Ages 12–14 for Bedtime & Screen Time Color:Grey 100% Nighttime Spectrum Block: RegularMetalless and Screwless: Acrylic Lens, plastic frame with unique flexible spring hinges. Blue Light Blocking Lenses: 100% UV Protection. 100% Blue Light Blocking, serious color distortion. Product Dimension: Frame width about 5. 75 inches (146mm), Lens width about 2. 01 inches (51mm), Lens height about 1. 54 inches (39mm), Bridge (DBL) about 0. 75 inches (19mm), Temple length about 5. 51 inches (140mm). Why Orange Lenses for Kids? Advanced Sleep