The Sonis 1 ear defenders have been built and designed to be a protection from high decibel settings and therefore can withstand noises of up to 37 Decibels. The item meets the safety standard for EN 352-1 and is also BSI Kitemarked.
The Sonis 1 ear defenders have been built and designed to be a protection from high decibel settings and therefore can withstand noises of up to 37 Decibels. The item meets the safety standard for EN 352-1 and is also BSI Kitemarked.