• Arm: 138 millimeters
• Anti-blue light lens】 Our anti-blue light glasses adopt high-end anti-blue light lens, which can effectively filter multiple glare, block the harmful blue light hazard to the human body, reduce eye fatigue, headaches, etc. so that your sleep quality can be improved.
• [The best choice for daily commuting】: Our blue blocking reading glasses have a classic and fashionable look, which is very suitable for daily commuting, allowing you to enjoy your surfing time without fear of the blue light emitted by computers, ipad, and smartphones.
• Product size】: Frame:141mm(5.55inches)| Lens width: 61mm(2.40inches)| Lens height: 47mm(1.85inches)| Bridge:19mm(0.74inches)| Temple length:138mm(5.43inches)