By Brands

New yellow and white leight stripe delivers high degree of comfort and visibility when worn 
Patented polyurethane foam expands gently in the ear canal, reduces tendency to back out of the ear canal
Less expansion pressure creates a more comfortable seal, wears more comfortably than other foam earplugs over long periods of time 
Smooth, soil-resistant skin prevents dirt build-up, promote proper hygiene 
Tapered bullet-shape design easier to roll-down and insert, adapts more evenly to shape of the ear canal
Ideal for medium/high noise environments 

NRR 29dB
SNR 33dB