When your job requires a hard hat and a face shield, the Jackson Safety 337 Capshield is a necessary safety accessory. The Capshield is totally dielectric and designed for non-slotted caps. The curved plastic channel fits over the bill and secures with an adjustable rubber headband that stretches around the exterior cap crown. The face shield (sold separately) is secured with integral plastic lugs. The Jackson Safety 337 Capshield attaches to the SC-6, Sentry III and Charger Hard Hats (all sold separately). Totally dielectric for non-slotted caps Curved plastic channel fits over the bill, secures with adjustable rubber headband Face shields are sold separately"