EN 352-2:2020. The extra-soft ear plugs with maximum protection. The soft moulded surface makes insertion and forming easier for a comfortable fit. Made of stretchy, elastic polyurethane foam; provides a high level of wearing comfort and protection. The foam ear plugs expand within the ear and thus fit securely and comfortably.
SNR = 37 dB (H=39 dB / M=36 dB / L =34 dB).