Feature:1. Multifunctional: This color blind corrective glasses is multifunctional and designed to have a life changing effect by helping to reduce distortion and increase contrast to add colour to your life.2. Special Coating: The lenses of this colour blindness glasses features a special coating that filters out specific wavelengths of light and improves the ability of colour blind people to distinguish between colours.3. Modern And Stylish Frame Design: The lenses of this red green color blind glasses is designed with modern and stylish frame design, very fashionable and can be matched with many styles of outfits.4. Good Performance: This colorblind correction glasses has good performance, anti scratch lenses, anti blue light, it is suitable for both men and women to wear, very practical.5. Wide Application: This color correcting and enhancing glasses has a wide range of applications which can be used in daily life, work, recreational activities and so on.Specification:Item Type: Red and Green Color Weakness Protective GlassesMaterial: TR90, Resin.Package List:1 x Color Blind Glasses1 x Eyeglasses Cleaning Cloth1 x Headband Tightening Strap1 x Glasses Case