- Conformity - Conforms to EN352-2:2002 standard
- Hygienic - Dispenser mechanism keeps plugs hygienic with every refill
- SNR - SNR rating of 35
- Quantity - Station consists of 250 pairs of earplugs
Black Stand Sold Separately
Thanks to their specially developed foam formula, these colourful, marble-effect Spark Plugs® earplugs offer the optimal combination of stability and softness. They are easy to roll and, upon insertion, expand to fill the ear canal at exactly the right time. There, they maintain a secure, sealed fit, without exerting pressure on the ear. Spark Plugs® offer high noise protection of 35 dB (SNR).