3M E-A-R Classic Corded Earplugs (200prs) CC301DSYE a longer service life and

a longer service life and increased suction power

tool-free locking adjustable shoe

slim design for work in even very confined spaces

It is engineered for durability and longer service life for multi-purpose use and efficient trimming

3M E-A-R Classic Corded Earplugs (200prs) CC301DSYE a longer service life andConstructed from slow recovery foam, the disposable earplug conforms to the shape of the ear canal for premium hearing protection. 3M E A R Classic Earplugs are an economical, reliable choice in hearing protection and conservation. The slow recovery foam used to create these ear plugs, provides a flame resistant, moisture resistant and sound resistant barrier for the ear canal, along with a deeper fit in the ear canal making the 3M E A R Classic