👀 See the world clearly, without the glare! Lightweight design ensures all-day comfort without pressure. Experience 100% UV400 protection against harmful blue rays. Explosion-proof polycarbonate lenses for long-lasting clarity. 60-day warranty guarantees satisfaction or your money back. Adjustable spring hinges accommodate all face shapes effortlessly. 100% UV400 protection Anti glare for digital use Adjustable spring hinge design DONGDI Blue Light Blocking Reading Glasses offer comprehensive protection against harmful blue light and UV rays, featuring durable, lightweight lenses with an adjustable design for maximum comfort. Perfect for anyone who spends long hours in front of screens, these glasses combine style and functionality, ensuring a clear vision and reduced eye fatigue.