Full Description E-A-R TaperFit Uncorded Earplugs – Comfortable, Disposable, Uncorded, Noise Reduction – Noise Protection – Polyurethane Foam – Yellow – 200 / Box General Information Manufacturer:3MManufacturer Part Number:3121219Manufacturer Website Address:http://www.3m.comBrand Name:E-A-RProduct Line:TaperFitProduct Name:TaperFit Uncorded EarplugsMarketing Information: E-A-R Taperfit uncorded earplugs offer a reliable choice in hearing protection. Soft, roll-down foam earplugs with a tapered design expand to fit the ear canal and provide a low-pressure, comfortable seal for a barrier to noise. Poly bag keeps polyurethane foam earplugs clean before use. Noise Reduction Rating (NRR) is 32 decibels. CSA Class AL. Earplugs are test-compatible with 3M E-A-Rfit Validation System. Packaged Quantity:200 / BoxProduct Type:Earplugs Product Information Protection Type:NoisePrinted Design/Pattern/Texture:TaperedFeatures: Comfortable Disposable Uncorded Noise Reduction Physical Characteristics Product Color:YellowProduct Material:Polyurethane Foam Miscellaneous Additional Information: Noise Reduction Rating (NRR) is 32 decibels Compatible with 3M E-A-Rfit Validation System Certifications & Standards:CSA Class ALRecycled:NoAssembly Required:NoCountry of Origin:United States