Honeywell Ear Plug Howard Leight Fusion Detectable Corded Pair SNR 28

Reusable metal detectable earplug with super soft flanges for all-day comfort and rigid core for easy insertion, fitting and removal.
Corded and comes with a flip top box

Standards
EN 352-2:2002 (SNR 37dB)

H=29, M=25, L=24