Description: Specifications: Adult 1: Glasses structure: frame 2: Polarized or not: Yes 3: Lens material: TAC 4: Style: Fashion 5: Frame material: metal 6: Anti-ultraviolet: UV400 7: Style: general 8: Visible light transmittance: 99% Specifications: Glasses Protection 1. [Take it with one hand] will destroy the balance of the left and right sides of the frame and cause deformation. It is recommended to remove and wear the temples with both hands parallel to the sides of the cheeks. 2. [When taking off and wearing], generally the left leg is bent first, which is not easy to cause deformation of the frame. 3. [Recommendation] Rinse the glasses with clean water and dry them with a paper towel, then try to wipe them with a special cloth. To wipe one side of the lens, you need to hold the edge of the frame and gently wipe the lens to avoid damage to the frame or lens due to excessive force. 4. [When not wearing glasses], please wrap it with glasses cloth and put it in the glasses case. For temporary placement, keep the convex side of the glasses facing up, otherwise the lenses are prone to wear. At the same time, glasses should avoid contact with corrosive items such as insect repellents, toilet cleaners, cosmetics, hairspray, medicines, etc., and avoid prolonged direct sunlight and high temperature (above 60 ), otherwise it will easily cause the deterioration of lenses and frames. discoloration. 5. [Stable fit], the deformation of the frame will cause the burden on the nose and ears, and the lens is easy to loosen. 6. [Note] Please do not use glasses during strenuous exercise, so as not to damage the lenses due to strong impact, resulting in eye and face damage; please do not use worn lenses to avoid vision loss caused by light scattering; please do not look directly at the sun or strong light so as not to damage the eyes. 7.Maintenance Sunglasses 1: Glare sunglasses make you active and free in the sun. In fact, sunglasses can block the sun, but they cannot block pollution damage, so we must take care of them carefully to avoid shame. 2: In fact, the maintenance of sunglasses is just like the maintenance of general glasses. Cleaning, folding and storage should be a habit. It's just that sunglasses are Package Included: 1*Sunglasses