500 pairs of disposable PU foam ear plugs. Can be used to refill dispenser EP20. These soft ear plugs seal the ear canal with soft, slow-recovery foam for excellent noise reduction and comfort.
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 rating for excellent protection in very noisy environments. Available in corded and uncorded versions. Supplied in a convenient cardboard dispenser box.