The 3M 1100 ear plugs are disposable foam plugs for hearing protection in noisy conditions. With an SNR of 37dB, they give a high level of noise reduction.
The soft polyurethane foam and tapered shape suit most ear canals. A smooth, dirt-resistant surface helps keep the plugs clean before use. A box of 200 keeps a steady supply on hand for regular use.
Key features
- SNR of 37dB provides a high level of noise reduction
- Soft polyurethane foam sits gently in the ear
- Tapered design fits most ear canals
- Smooth, dirt-resistant surface helps keep the plugs clean before fitting
- Disposable design lets you use a fresh pair each time
- Uncorded plugs
- Supplied in a box of 200
Materials and performance
Soft polyurethane foam.
Standards and protection
These ear plugs are certified to EN 352-2:2020.
Care
Follow the care instructions on the label.






