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340-4007 - 3M E-A-R UltraFit Metal Detectable Corded Earplugs
3M 340-4007

Our Price: $1.75

Product Code: 340-4007



The 3M E-A-R UltraFit corded earplugs features a proprietary, premolded, triple-flange design that fits comfortably in most ear canals. Metal-detectable ball bearing for high detectability. These durable, reusable corded earplugs are easy to use again and again, reducing waste. Push-to-fit products provide in-ear comfort and convenience, with the hearing protection you expect from 3M.

Sold by the pair


• Poly bag keeps each pair of earplugs clean before use.
• Metal-detectable ball bearing for high detectability.
• Single size fits comfortably in most earcanals.
• Proprietary, premolded, triple-flange earplug design inserts easily.
• No rolling or sizing needed to get a comfortable, protective fit.
• Soft polymer is washable and reusable.
  • Noise reduction rating (NRR) 25 dB CSA Class AL

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