Product description
- Slow-expanding, soft polyurethane foam for all-day comfort
- Round shape ensures a secure fit
- No rolling together required
The 3M E-A-Rsoft 21 Earplugs are disposable earplugs designed for insertion into the ear canal to reduce exposure to dangerous levels of noise and loud noise.
The 3M E-A-Rsoft 21 earplugs seal the entrance to the ear canal and can be used for protection in low to moderate noise environments, providing effective protection at all test frequencies. Provides noise reduction with 22 dB SNR as fully tested and approved according to EN 352-2:2020.