3M EAR-R[TM] Push-in earplugs mini 318-1001 with string 318-1001 1 pair

Catalog number: 318-1001 Features: ● Foam type with handle for easy and accurate insertion. ● Small type that is comfortable to wear even for those with thin outer ears. ● Designed not to touch the earplug body directly, it can be removed even while wearing gloves. ● Earplugs with string for easy insertion even for those who are wearing earplugs for the first time. Specifications: ● Cord: Yes (584mm) ● Size: Free ● NRR value (dB): 28 ● NRR value: 28dB ● Sound insulation performance based on ANSI S3.19-1974 Materials/Finish: ● Earplug body: Polyurethane (PUR) ● Handle/Cord: Polyvinyl chloride (PVC)