uvex x-fit ergonomically shaped. uvex x-fit disposable earplug for very high sound absorption levels. Suitable for use in very loud environments. The soft foam offers real comfort, even when worn for extended periods SNR 37 dB H = 36 dB, M = 34 dB, L = 34 dB Art. no. 2112.133 Model: lime, without cord Box: retail minibox, 15 pairs