[PROTECTION FOR YOUR EYES] -Alleviates visual fatigue and discomfort from long periods of surfing the Internet, gaming and watching with blue light blocking lenses, [CLASSIC DESIGN] -Each temple has a small hole that is decorated with a metal ring, which design both is modern and improves the wearer's taste., [HIGH QUALITY] -Made with TR90 material, our glasses are durable and wear-resisting, and are suitable for both men and women for all occasions., [PRODUCT DIMENSION] Lens Width: 55mm (2.17") Lens Height: 51mm (2.01") Bridge Width: 21mm (0.83") Frame Width: 138mm (5.43") Arm Length: 151mm (5.94"), [CUSTOMER SERVICE] - We insist on focusing on product quality and improving customer satisfaction, please feel free to contact us if you have any questions.