With fully magnified lenses, spring hinges and adjustable nose pads, it can be worn comfortably throughout the day TR+ metal environmental protection frame Eyebrow line half frame Aspheric lens Anti-scratch lens Spring hinge Hypoallergenic nose pads Fashion temples specification: Temple Length: 142mm Lens width: 54mm Frame Width: 128mm Bridge Width: 20mm Frame Height: 40mm ✔ Lens maintenance When the glasses are dusty, try not to wipe them with a lens cloth. This will easily cause the lens to wear, which will reduce the light transmittance and affect the visual effect. To clean the lens, you should spray the lens care agent on the lens, and then wipe it with a clean glasses cloth ✔ Due to manual measurement of the size, there is a small error in the size, please understand