3M E-A-R Express Pod Plugs: corded

• Noise Reduction Rating (NRR) of 25 dB
• CSA Certification: Class AL
• Test compatible with 3M™ E-A-Rfit Validation System
• Slow recovery foam inserts easily and seals the ear canal
• 3M™ E-A-R™ Express Pod Plugs Earplugs feature advanced "no-roll", slow-recovery foam.
• Paddle-style grips allow easy insertion and help keep earplug tips clean even when your hands are dirty.

*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.