3M 90579-50-10C Tekk Protection Disposable Classic Earplug, 29 dB NRR,
Description
Self-adjusting foam provides low pressure with attenuation dermatological safe foam non-irritating to the skin.
- Material: Soft Foam
- Noise Reduction Rate ( N R R): 29 dB
- Easy to use
- Use to help protect ears against noises at or exceeding 85 decibels
- Comfortable to wear over extended time
- Expands slowly to fit most ear canals.