?DIMENSION?? Lens width: 52MM (2.04in), Lens height:32MM (1.62in), Bridge: 17MM (0.67in), Arm: 135MM (5.32in). ?SPRING HINGE??Our reading glasses are designed for your ultimate comfort, with durable spring hinges that unfold to fit your temples for the best fit. suitable for most face types. ?PACKAGE INCLUDES??1 * reading glasses,1* glasses cloth,Just as everything is difficult at the beginning, it is best to find the one that suits you best. We hope that all customers are satisfied with our service. ?LIGHTWEIGHT METAL FRAME?? strong and durable, flexible and comfortable, suitable for long-term wear; classic design, elegant appearance, leading the fashion trend. ?COMPUTER READING GLASSES??The top area got half of the magnification,suitable for 3-5 feet vision, resist 97% harmful blue light, reduce the visual fatigue, glare and discomfort from the mobile phone, tablets, computer and working,not suitable for the car driving.Effectively block 105% of UVB and UVA rays, protecting eyes against long- term UV damage and keeping eyes healthy.