DPD1001MS Metal Detectable Disposable Corded

• NRR 31dB

• Iron ball embedded in the plug and metal shavings embedded in the cord for metal and magnetic detectability.

• Eye-catching blue color contrasts with most food products.

• Expands to fit ear canal.

• Closed cell foam earplugs are resistant to dirt build up.
  

ANSI/ASA S3.19-1974