✅ Blocks harmful blue light from phones, laptops, screens & LED lighting ✅ Reduces digital eye fatigue, relieves headaches, and supports better sleep quality ✅ Features: 100% UV400 protection, anti-reflective dual coating, shatterproof PC lenses ✅ Lightweight durable frame, comes with premium hard case, soft pouch & cleaning cloth ** Please see outer cardboard box damage around flip- no issues with glass or actual casing.