1100 Ear plugs – One Touch Refill Bottle

• Includes 500 pairs of disposable ear plugs per bottle.
• Soft disposable polyurethane foam ear plugs providing extra comfort.
• Tapered design adjusts to most ear canals.
• Produced from soft hypo-allergenic material.
• Bright orange colour provides high visibility allowing safety checks to be conducted.
• Compliant to EN 352-2:2002 and CE marked. • SNR level = 37dB.
• Also available as box quantities of corded or uncorded ear plugs.

Definitions:

dB - the decibel (dB) or noise unit, expressed on a logarithmic scale. An increase of 3dB will in reality double the noise level.

Attenuation - indicates the reduction in noise level. The higher the attenuation number then the higher the noise reduction level.

Simplified Noise Reduction (SNR) - following testing, products are given a SNR, a calculated figure which indicates approximately the average attenuation over all frequencies. For example, in an environment measuring 90dB(c) a product with 30 SNR will result in the effective A-weighted sound pressure level inside the protected ear to 60 DB(a)