Ingco Earmuff with Band + Earplugs HEM3328

Industrial earmuff Signal noise ratio(SNR):33 dB Noise reduction rating (NRR):26 dB With extra 1 pair earplug Signal noise ratio(SNR):38 dB Noise reduction rating (NRR):32 dB Conforms to ANSI3.19-1974 and EN352-2:2020 100% New ABS impact-resistant shell body, Soft headband padding providing comfortable wearing Stainless steel wire for easy personalized fit adjustment Unique double-shell design guarantee offer high noise reduction rating Suitable for loud machinery,lawn movers, engineer ,industrial machines power tools,loud music,noise places Packed by color box.