Description
These "roll down" earplugs are constructed of a foam which expands and then conforms to the shape of the ear canal with body heat to make a particularly good seal.
• NRR 33 dB- highest Noise Reduction Rating available
• Self-adjusting foam provides low pressure with excellent attenuation
• Dermatologically safe polyurethane foam has been tested and rated non-irritating to the skin, but does contain a trace amount of latex
• Note that the NRR may overestimate the hearing protection provided during typical use.
3M recommends reducing the advertised NRR by 50% for estimating the actual amount of noise reduction provided
Specifications
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65Warnings.ca.gov