The 3M™ E-A-R™ Classic™ roll-down earplugs are designed for insertion into the ear canal to help reduce exposure to hazardous levels of noise and loud sound. The 3M™ E-A-R™ Classic™ is tested, and CE approved against the European Standard EN352-2:1993. Ideal for use where noise is a problem, either in work or leisure activities.
- Noise Reduction Rating (NRR)* 29 dB. CSA Class AL
- Available in corded & uncorded version
- Proprietary soft energy absorbing polymer foam
- Firm material with slow recovery time helps achieve good fit
- Special cylindrical shape that fits most ear canals & provides reliable seal
- Low equilibrium pressure helps reduce pressure in ear canal thus increasing comfort & wearability
- Exposed cell surface texture resists movement & helps maintain effective seal
- Excellent sound attenuation characteristics
- Supplied in re-sealable pillow-pack for ease of use
- Sweat & humidity resistant which helps improve comfort, suited for use in hot & humid conditions