CherryGoddy Sunglasses Tide Yurt Gradient Color Polarizer plastic frame Resin lens non-polarized Lens width: 59 millimeters Lens height: 52 millimeters Bridge: 22 millimeters Arm: 151 millimeters Sunglasses, also called sunshade lens, and used as shade. So in the outdoor activity places, especially in the summer Many people are shading mirror is used to keep out sunshine, to relieve his eyes to adjust the damage caused by fatigue or strong light stimulation But the sun glasses in addition to the function and reflects the function with their own taste and fashion In accordance with the provisions of the international standard, sunglass is listed as personal eye protection products category. Therefore, it is very important to buy high quality sunglasses Thanks for reading this .Have a good day.