3M makes comfortable protection solutions designed to ensure worker safety and meet protection requirements. Products include, but are not limited to, respirators, eye and hearing protection, headgear, sorbents, software, and services.Ratchet headgear for use with any 3M™ Faceshield. High-strength thermoplastic crown provides impact resistance and face protection. Adjustable ratchet suspension with five position crown strap.High-strength thermoplastic crown protector provides impact resistance. With adjustable ratchet suspension, this headgear features a unique system that allows faceshield window replacement in seconds and helps provide a precise fit and comfortable head protection. 3M provides reliable head and face protection products that meet regulated performance and safety requirements.