Plugs filter noise
June 1st 2005 Recent additions to the Bacou-Dalloz Howard Leight ear protection range are the Matrix and Smart- Fit earplugs.
These are designed to combine optimum longterm comfort with noise filtration that still allows the wearer to hear.
Matrix disposable earplugs do not need rolling before insertion. Their dual density foam is said to give a better fit and affords instant protection against harmful noise, yet lets speech frequencies through. This enables the wearer to communicate easily with colleagues and to hear alarms or warning signals.
The Smart-Fit earplug adapts to the wearer’s ear, responding to body heat to create a custom-like fit from an off-the-shelf product. More articles from Sperian Protection (UK) Ltd: | 
