Home / Safety / Hearing Protection / 6420 Moldex Rockets Earplugs 6420 Moldex Rockets Earplugs Rockets Reusable Earplug with Optional Cloth Cord NRR 27 100 pair/BX Share Select item(s) and enter your quantity. Item # pa_unit-of-measurement pa_style Price Qty 6420 box optional cord $77.43 You may also like LL30 HOWARD LEIGHT LASER LITE $21.02 6604 Moldex SPARKPLUGS Earplugs $24.85 6455 Moldex JETZ Earplugs $45.86 6645 Moldex PLUGSTATION Earplugs $64.53 6404 Moldex Rockets Earplugs $66.12