Беруші протишумні 3M 1271

Anti-noise and reusable earplugs on the string with box
soundproof: SNR = 25 dB
polyester string prevents loss of inserts and makes that they are always at hand and they are ready for the immediate use
convenient box with handle for belt which allows maintaining inserts in cleanness and protects them when they are not in use
they do not require rolling
they subject to the recycling
small package contains 50 pairs
they meet requirements of EN 352-2 standard