Moldex WaveBand® 1K Banded Earplugs provide a cost effective and convenient option against intermittent noise throughout the day. Comfortably worn under the chin away from the body and clothing creating freedom of movement and eliminating the problem of noise transmission. They have an extremely lightweight design, only 12g, with low band pressure so they can be worn for longer periods of time. Has a signal to noise ratio (SNR) of 27 dB. Ref: UTTK8189