Hard hats; Protective eye pieces; Safety goggles; Welding goggles; Dust protective goggles; Protective industrial respirators; Welding masks; Protective industrial face shields; Auto-darkening welding helmets; Personal protective equipment (PPE), namely, safety goggles; Goggles for protection against dust; Safety helmets; Lenses for protective face shields; Protective sports helmet accessories that attach to the helmets, namely, mouth guards, ear pads, throat protectors, chin straps, face mas...