![3M E-A-Rsoft SuperFit Earplugs 311-4109, Metal Detectable](http://hausoftools.myshopify.com/cdn/shop/files/3M-7010384671_1_{width}x.jpeg?v=1712187924)
3M E-A-Rsoft SuperFit Earplugs 311-4109, Metal Detectable
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- Metal Detectable earplug
- Designed specifically for applications such as food processing, where detection of foreign objects is desired.
- Features the proprietary SuperFitâ„¢ fitting ring to help insure proper fit.
- Stainless steel ball bearing implanted into the plug.
- Metal detectable cord.