Classic earplugs are made from a soft energy absorbing polymer foam, which allows the user to roll the plug down for easy insertion into the ear canal and then expand slowly to form a comfortable seal against noise. Ideal for use where ever noise is a problem, either in work or leisure activities. SNR 28dB, H=30, M=24dB, L=22dB
- General
- Classic earplugs are made from a soft energy absorbing polymer foam, which allows the user to roll the plug down for easy insertion into the ear canal and then expand slowly to form a comfortable seal against noise. Ideal for use where ever noise is a problem, either in work or leisure activities. SNR 28dB, H=30, M=24dB, L=22dB
| Brand | E-A-R Classic |
| Colour | Yellow |
| Manufacturer | 3M |
| Type | Ear Plugs |
| Form | Ear Plugs |
| Material | Polymer Foam |
| Weight | 765g |
| Standards | EN352-2:2002 |
| Classic earplugs are made from a soft energy absorbing polymer foam |
| either in work or leisure activities |
| H=30 |
| H=30, M=24dB, L=22dB |
| L=22dB |
| M=24dB |
| SNR 28dB |
| which allows the user to roll the plug down for easy insertion into the ear canal and then expand slowly to form a comfortable seal against noise. Ideal for use where ever noise is a problem |