MAX-30 Single-Use Earplugs, Corded, 33NRR, Coral, 100 Pairs

MAX preshaped foam earplugs with cord feature a smooth outer skin for maximum user comfort. The NRR 33 rating makes MAX the highest rated disposable earplug in the United States. The smooth, soil-resistant skin helps prevent dirt from penetrating the surface before insertion.

Price: 25.79 from Zuma Office Supply US