27NRR Blackhawk Over-the-Head Earmuffs 5" Safety Electrical Hazard Protection and Aircomâ„¢

Electrical Hazard Protection and Aircomâ„¢ Heel Airbag that meets ASTM F2413 Safety Standards

Two possible blade extension lengths

resealable bags

Relief Against Organic Vapors & Ozone Protection up to 10 times OSHA PEL

Durable steel cabinets are rust resistant

27NRR Blackhawk Over-the-Head Earmuffs 5" Safety Electrical Hazard Protection and Aircomâ„¢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 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