12 Clear Jackson Safety F20 Polycarbonate Face Shields / Case; 8" (tall) x 15.5" (wide) x.06" (thick); Shape DCompatible with the Jackson Safety Hard Hat Interchange System; No special tools neededMade of polycarbonate material that provides 99.9% UVA/UVB/UVC protection to help prevent eye damage; D3 rating for splash protectionClear faceshield allows for maximum visible light transmissionMeets ANSI Z87.1- standards when used with any Jackson Safety Brand Headgear