<ul><li>Size: 49-19-141 (Lens Width 49, Lens Height 40, Bridge Width 19, Temple Length 141)</li><li>Material: Frame TR90, Lens Resin. Oval shaped frames with a black pattern, crafted from lightweight yet durable TR90</li><li>Weight: 10g</li><li>Functionality: reflect and filter blue light, prevent color distortion, 7-layer anti-reflective coating to reflect and filter blue light, cut UV 400 (ultraviolet ray), Clearuce eyestrain and sleep better. High light transmittance with no noticeable yellow tint to prevent color distortion, minimize glare from digital screens.</li><li>Warranty: 90 days free return, 1-year warranty against manufacturing defects.</li></ul><br><br>

VisionGlobal Blue Light Blocking Glasses for Women/Men, Anti Eyestrain, Computer Reading Glasses, Stylish Oval Frame, Anti Glare (Black, 0.50 Magnification)