22NRR Contra-Band Replacement Plugs Sold As:10/Box high-density foam head pad and

high-density foam head pad and Soft-Sealâ„¢ ear cushions

Zipper and snap closure

The 3Mâ„¢ Protecta Self-Retracting Lifeline (SRL) extends and retracts with the user as they perform their work task

the SRL’s internal centrifugal energy absorption system will activate

22NRR Contra-Band Replacement Plugs Sold As:10/Box high-density foam head pad andSoft, replaceable plugs with 'air bubble' tip and light band force for all day comfort. Molded finger grips for easier insertion. Independently tested 22 NRR. Sold 10 Box. Product Overview Contra Band 22NRR Replacement Plugs Soft, replaceable plugs with 'air bubble' tip and light band force for all day comfort Molded finger grips for easier insertion Independently tested 22 NRR Sold 10 Box