UCI PU Foam Corded Standard Corded PU Ear Plugs, Box Of 200, SNR37, 1/Pack

Description

Made from soft PU foam, the plugs expand gradually and so conform to exactly the size and shape of the ear canal.
Very high SNR 37 rating for excellent protection in very noisy environments.
Available in corded and uncorded versions.
Supplied in a convenient cardboard dispenser box of 200 pairs.