3M E-A-R Soft Superfit Earplugs 311-1254, Corded, Poly Bag, Reguler

DESCRIPTION

• Soft, pliable foam offers comfort for wearing over an extended time
• Orange “fitting ring” provides a guideline for proper fitting and quick visual hearing protection compliance check
• Noise Reduction Rating (NRR) 33 dB. CSA Class AL.
• Test compatible with 3M E-A-R fit Validation System.
• Noise reduction rating (NRR) 33 dB CSA Class AL

3M E-A-R soft corded foam earplugs seal the earcanal with soft, slow-recovery foam for excellent noise reduction and reliable hearing protection. Orange fitting ring provides a guideline for proper fitting and visual compliance check.

These earplugs have a Noise Reduction Rating (NRR) of 33 dB, CSA Class AL. Earplugs are made of a polyurethane. Test compatible with 3M E-A-R fit Validation System.

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

• Noise Reduction Rating: 33 Decibel
• Packaging: Poly bag
• Product Series: E-A-Rsoft SuperFit
• Product Type: Earplugs
• Reusable: No
• Shape: Tapered
• Size: One Size Fits Most