Description
3M EAR Soft FX Ear Plugs 39dB 20 Pack – The flange shape when rolled down serves as a very effective insertion device, this makes fitting the earplug so easy that you can guarantee correctly fit every time. Attenuation: SNR=39dB, H=39dB, M=36dB, L=34dB Product code: ES-01-020 – Uncorded
