Scan Tapered Foam Earplugs made from soft energy absorbing polymer foam, which compresses and then expands for a perfect fit in the ear canal. Reduces sound levels to the ear drum while maintaining aural contact. 6 pairs supplied in 3 re-sealable containers, each with 2 pairs of earplugs.

Conform to EN352-2:2002.

SNR = 36dB (Single Number Rating (SNR) =the number of decibels reduced by the product).