3M 1100 Uncorded Foam Earplugs
- Brand：3M
- Model Number：3M 1100
- Material：Polyurethane
- Color：Orange
- Hearing Protection Style: Uncorded
- Shape: Tapered
- Noise Reduction Rating (NRR): 29 dB
- Single Number Reduction（SNR）: 37dB
- Packing：1pair in a poly bag, 200pairs per box，5boxes per carton
- Weight：10g
- Application: Construction site, Noisy factory, Bustling downtown, Travelling, Self-study classroom, F1 Racing Site
- Smooth, dirt resistant surface provides better hygiene.
- Earplugs are easy to roll down for quick and easy fitting.
- Tapered shape designed to fit most ear canals and are engineered for all-day comfort.
- Soft, uncorded hypoallergenic foam helps provide a comfortable noise-reducing seal in the ear canal for excellent hearing protection.
