Feature 1[Corrects Color Blindness] Improves color blind ability of people to identify colors and helps them with red green color blindness to better identify colors in their daily lives and work. 2[High Light Transmittance] The lens with excellent light transmittance, resembling sunglasses, making it difficult to distinguish as color blind glasses. 3[Ultra light Frame] Made of durable material and designed to be ultra light for long term wear without fatigue. And the brown color makes it look more stylish. 4[Anti Slip Curved Legs] Comes with anti slip curved legs that fit all face shapes, with a lightweight design that makes it easy and comfortable to wear. 5[Wide Application] Suitable for color blind and color weak people to identify colors in various activities, including driving trips, art related activities, and daily life.Item Type: Color BlindGlassesMaterial: TRFunction: Improve color blindness color weakness peoplecorrectcolor recognition .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xEyeglasses1 xGlassesCloth1 x StorageBox1 x TestMap