3M EAR[TM] Easy Fit Earplugs 312-1208 No Cord 312-1208 1 Pair

Catalog number: 312-1208 Features: ●Soft and comfortable to wear. ●Comfortable earplugs with an NRR rating of 28 dB. ●Affordable price. Specifications: ●Cord: None ●Size: Free ●NRR rating (dB): 28 ●NRR rating: 28 dB ●Sound insulation performance based on ANSI S3.19-1974 Material/Finish: ●Earplug body: Polyurethane (PUR) Note: ●This product is not intended for general consumers, so the labels and instruction manuals are not written or included for general consumers.