Amazon3M PELTORX2P3 Optime X Series . The 3M Peltor X2 Ear Defenders are designed to offer protection against moderate to high noise levels. Attenuation: Helmet Attachment: SNR=30dB, H=33dB, M=28dB, L=19dB.
3M PELTORX2P3 Optime X Series . The 3M Peltor X2 Ear Defenders are designed to offer protection against moderate to high noise levels. Attenuation: Helmet Attachment: SNR=30dB, H=33dB, M=28dB, L=19dB.