3M™ E-A-Rsoft™ SuperFit™ earplugs 311-4109, Metal Detectable, 2000 Pair per case
3M™ E-A-Rsoft™ SuperFit™ earplugs 311-4109, Metal Detectable, 2000 Pair per case
Product Benefits
- Metal Detectable earplug
- Designed specifically for applications such as food processing, where detection of foreign objects is desired.
- Features the proprietary SuperFit™ fitting ring to help insure proper fit.
- Stainless steel ball bearing implanted into the plug.
- Metal detectable cord.
More Product Details
The 3M™ E A Rsoft™ SuperFit™ Metal Detectable earplug is designed specifically for applications such as food processing, where detection of foreign objects is desired. This product features the proprietary SuperFit™ fitting ring to help insure proper fit, a stainless steel ball bearing implanted into the plug and a metal detectable cord. *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.