3M™ Peltor™ X5A Earmuff 3M™ The 3M™ Peltor™ X5A earmuff delivers outstanding noise reduction, making it ideal for high-noise industrial environments such as steel manufacturing, airports, and demolition sites. With a noise attenuation of up to 37 dB and cushioned ear cups for all-day comfort, it ensures reliable protection and enhanced worker safety. This headset is a trusted solution for professionals needing top-tier hearing defense in extreme sound conditions. Learn more