Material: AcrylicProtect Full Face from Droplets, Saliva, Splash, Oil & Dust100% both sides Anti-Fog, Anti-SplashReusable & WashableIntegrated nose pads, Comfortable wearing, No nose pressure visible light perspective: 99%Moderate size, suitable for most face shapes, comfortable and Ear-FriendlySuitable for glasses user, just remove the nose pad to wear.Size: Adult (10 Years Old & Above) Kid (2 - 9 Years Old)