These are corded Spark Plugs foam ear plugs. Spark Plugs ear plugs are also available in uncorded PlugStation Dispensers here.
Moldex Corded Spark Plugs Ear Plug Features
Dispenses CORDED ear plugs.
Official NASCAR ear plugs.
High independently tested NRR.
Extra-soft, low-pressure foam for comfort and fit.
Tapered shape for easy insertion and removal.
Shaped to fit even very small ear canals.
Non-irritating smooth surface.
The bright colors provide for easy compliance checks.
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