Minimum Purchase Quantity: 100 Pair
Our metal detectable SparkPlugs have the highest independently tested NRR available for metal detectable ear plugs, making them suitable for most noisy environments while providing serious protection.
For extra safety and convenience our metal detectable ear plugs are corded to promote longer use and prevent loss. Plus, the enclosed metal ball bearing eliminates any exposed metal. The ball bearing and cord are in separate holes so that the ear plugs remain detectable even if the cord is removed.
Specifications: Independently tested to ANSI S3.19-1974.
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