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Extensive research into earplug preferences revealed that some workers prefer a firm foam earplug. They gain a sense of security from feeling the earplug in their ear. And while they like knowing the earplug is there, workers want greater comfort. Independent tests reveal that FirmFit outperforms the leading classic-style earplug, providing workers with a more comfortable option.
- Distinct warning orange color makes compliance checks easy.
- Easy to insert - requires less pressure to roll down and slow recovery rate allows for plenty of time
- Excellent protection in most medium-to-high noise environmentsSpecifications
- Noise Reduction Rate (NRR) - 30 dB
- Maximum Attenuation @ Frequency - 47.000 dB @ 8000.000 Hz