3M Peltor Optime 1 Headband Ear Protection 27DB- H510A
3M Peltor Optime 1 Neckband Ear Defender Protection 26db- H510B
3M Peltor Optime 2 Headband Ear Defender Protection - H520A
3M Peltor Optime 2 Neckband Ear Defender Protection - H520B
3M Peltor Optime 3 Headband Ear Protection Ear Muffs 35db- H540A
3M Peltor Optime 3 Neckband Ear Protection - H540B
3M Peltor X1 Headband Ear Muffs Snr 27Db - X1A
3M Peltor X2 Headband Ear Muffs Snr 31Db - X2A
3M Peltor X3 Headband Ear Muffs Snr 33Db - X3A
3M Peltor X4 Headband Ear Muffs (Slim) 33Db - X4A
3M Peltor X5 Headband Ear Muffs Snr 37Db - X5A