NEW SILENT EC-1001A-C disposable corded polyurethane foam earplugs protect workers and anyone in noisy environments from high noise levels by attenuating continuous noise (e.g. industrial, ambient) and impulse noise (e.g. gunshots, impact noise). Their shape fits most ear canals. Packed one pair per sachet, 100 pairs in a dispenser box. The cord linking the plugs adds comfort, lets you hang them round your neck temporarily and prevents loss. EN 352-2:2020; SNR=34 dB, H=34 dB, M=31 dB, L=39 dB.