3M™ E-A-Rsoft™ Yellow Neons™ One Touch™ Refill Earplugs 391-1004, Uncorded, Regular Size, 2000 Pair/Case

3M™ E-A-Rsoft™ Yellow Neons™ Earplugs feature a tapered shape and smooth soft texture for a comfortable fit. This earplug model is made of a soft, slow-recovery foam that also helps make insertion easier. The regular and large size together offer 3M's maximum noise reduction rating for hearing protection.