PC material is sturdy and durable. Magnetic lens is easy to install and remove.Lens balanced absorption of light, showing real and natural feeling.Multi-color options (gray, yellow, transparent, dazzling colors) to meet your different preferences.It need to be used with K80 PLUS helmet.Item Name: K80 PLUS Helmet Magnetic LensMaterial: PCGender: Women, MenFeatures: Detachable, Magnetic, Durable, Easy to UseArc Length: 240mm/9.45", Straight Length: 185mm/7.28", Lens Width: 85mm/3.35", Middle Nosepiece Width: 62mm/2.44" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x K80 PLUS Helmet Magnetic Lens Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store