• Homlly retro circle frame design ideal for almost every kind of face. Great for casual, high-fashion or classically elegant.
• Block harsh blue light and UV400, Low color difference bring you good visual experience and shock resistant.
• Reduce eye strain and sensitivity to light when facing digital screens. Great for office workers or anyone who has to look at screen all day.
• Minimize headache with blue light blocking glasses to protect your eye 
• Reduce symptoms of eyestrain during prolonged computer exposure to maintain natural sleep patterns and eye protection. 
• Using high quality TR90 and metal frame materials for light weight (20g) and flexibility
• The original lenses can be replaced with your prescription lenses at any store
• Dimension: Glasses Width 14.7cm   /   Len 45(H)* 49(W)cm    /   Nose width 2cm