EARMUFFS EARPLUGS WAVE BELL EARPLUGS H004 WAVE BELL EARPLUGS H003 3M™ E-A-R™ Classic™ Uncorded Earplugs, Poly Bag 312-1201 3M™ E-A-R™ Classic™ Uncorded , Pillow Pack 310-1001 Laser Lite Single-Use Earplug Max Single-Use Earplug