Otto Engineering

Otto Engineering

Noizebarrier Micro Ear PlugsNRR : 40 dBColor : BlackStyle : Plugs

Otto Engineering

Noizebarrier Range Sa Ear Muffs FdeStyle : HeadphonesColor : Flat Dark EarthNRR : 23 dB

Otto Engineering

Noizebarrier Range Sa Ear Muffs Od GreenColor : O.D. GreenStyle : HeadphonesNRR : 23 dB

Otto Engineering

Noizebarrier Tac Ear Muffs BlackColor : BlackNRR : 23 dBStyle : Headphones

Otto Engineering

Noizebarrier Tac Ear Muffs FdeStyle : HeadphonesColor : Flat Dark EarthNRR : 23 dB

Otto Engineering

Noizebarrier Tac Ear Muffs Od GreenStyle : HeadphonesColor : O.D. GreenNRR : 23 dB

Otto Engineering

Replacement Grey Foam Eartips 10/packColor : GreyNRR : 28 dBStyle : Plugs

Otto Engineering

Replacement Large Clear Eartips 10/packColor : ClearStyle : PlugsNRR : 23 dB

Otto Engineering

Replacement Small Frosted Eartips 10/packStyle : PlugsColor : FrostedNRR : 23 dB