Soft PU foam earplugs which expand gradually to conform exactly to the size
and shape of virtually any ear canal.
Extremely high SNR 37 for very noisy environments. Extremely cost effective.
Bag contains 500 pairs loose.
For Use with Refillable dispenser: D500 Foam Ear Plug Dispenser Inc 500 Ear Plugs
AVAILABLE SIZES: ONE SIZE
(designed to fit ‘normal size range’)
SINGLE NUMBER RATING (SNR): 37