Hearos ear plugs protect your hearing and help you focus by blocking the distracting noises in the workplace. HEAROS are the nation's most popular brand of ear plugs. It is Value Pack High NRR 32 Super Soft Foam. It's super Soft Neutral Colored Foam. Ideal for all hearing protection and noise reduction needs. HEAROS Xtreme Protection ear plugs are perfect for blocking out unwanted or damaging noise. HEAROS Xtreme Protection ear plugs are perfect for sleeping, studying, attending concerts, traveling and participating and enjoying motor sports like NASCAR.