MEASUREMENT: Lens width:50mm(1.97’’), Bridge:21mm(0.83’’), Arm: 140mm(5.51’’), Frame width: 141mm(5.55’’), Frame height:37mm(1.46’’). The women's stylish computer reading glasses 2.0 with A-class HD anti blue ray lenses which reduce visual fatigue and discomfort from long periods of web surfing, gaming and working under fluorescent lights, and have higher precision as well.
BLUE LIGHT BLOCKING READING GLASSES: Anti harmful blue ray, provide all-round protection, against the electronic equipment effect high energy blue light and UV400--to REDUCE EYESTRAIN & SLEEP BETTER. Relieving your eye strains and headache for reading, watching TV, gaming, using computer or mobile phone.
HIGH QUALITY : Flexible--The metal Spring hinge can be opened 45° smoothly -- will not pinch your face. USE LONG TIME:①Durable - With 27,359 tests, the frame has a service life of up to 4 years. ②Sturdy & Never fade -- HD A-class anti-blue light lenses are not easy to break and colorfast clear gaming glasses can save you more money.