| Attenuation: SNR = 39dB |
| H=39dB |
| High Frequency = 39dB, Medium Frequency = 36dB, Low Frequency = 34dB |
| L=34dB |
| M=36dB |
| serves as a very effective insertion device which makes the earplug very easy to fit. Attenuation: SNR=39dB |
| the 3M E-A-R E-A-RSoft FX earplug makes fitting easier and helps form a comfortable fit. The flange shape |
| The 3M E-A-R Soft FX ear plug is the highest protecting earplug in their range today (SNR 39) |
| The 3M E-A-R Soft FX ear plug is the highest protecting earplug in their range today (SNR 39). With its smooth tapered finish |
| The flange shape when rolled down serves as a very effective insertion device which makes the earplug very easy to fit |
| when rolled down |
| With its smooth tapered finish the 3M E-A-R Soft FX earplug makes fitting easier and helps form a comfortable fit |