3M Reusable Corded Earplugs

• Triple Flange style Earplugs With Cord
• For Use When Swimming, Operating Heavy Machinery,-
• Power Tools, Target Practice, & Sleeping
• Washable
• Comes With A Reusable Storage Container
• 25 Decibel

Safety Standards:

• Meets ANSI S3.19-1974
• NRR 21