3M Ratchet headgear w/ faceshield, H8a, Clear, polycarbonate, 1 each a combination headgear and faceshield safety system. Includes h8a ratchet headgear and wp96 polycarbonate faceshield. Adjustable ratchet suspension. Molded faceshield proides impact proection. Requires proective eyewear, sold separately. benefits: five position crown strap meets the requirements of ansi z87.1-2003 requires proective eyewear, sold separately helps offer durable head and face proection to workers in metalworking, utilities, wood working, And many other industries