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Classic® (NRR 29) Foam Earplugs are made of slow recovery PVC foam, it provides comfort with low pressure.
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It is moisture resistant and will not absorb moisture and swell.
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Foam Earplug will maintain its comfort, fit and critical recovery characteristics.
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The ear plugs' shape equalizes pressure throughout the ear canal as it expands; prevents shifting and keeps effectiveness of noise seal constant.
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Dermatologically safe foam is not irritating.
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Flame retardant - critical for storage considerations.
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The Classic Foam Earplugs are available with or without cord.
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There are 200 Earplugs in a box.