27NRR Blackhawk Over-the-Head Earmuffs 5" Safety Durable steel cabinets are rust

Durable steel cabinets are rust resistant

resealable bags

Active ingredient: Calcium Carbonate 420 mg chewable tablets

Compatibility: Universal Pin Mount Window

27NRR Blackhawk Over-the-Head Earmuffs 5" Safety Durable steel cabinets are rustHigh performing, dielectric earmuff. Three position model allows for user adjustment. Specialized, high density foam head pad and Soft Seal ear cushions. Independently tested to a 27 NRR (over the head). Product Overview Blackhawk 27NRR Over the Head Earmuffs High performing, dielectric earmuff Three position model allows for user adjustment Specialized, high density foam head pad and Soft Seal ear cushions Independently tested to a 27 NRR (over the