NOISE CANCELLING EAR PLUGS - Provides max noise reduction for The Peace, Quiet, and Sleep You Deserve! Perfect For Sleeping, Snoring, Shooting, Work, Construction, Concerts, And All Other Loud Activities! NRR 32 dB. SELF-ADJUSTING AND COMFORTABLE - Our slow rebound foam ear plugs expand inside your ears for a secure, comfortable fit. Earplugs are super soft and don't rasp the ear canal. INDIVIDUALLY WRAPPED - Each pair is sealed in its own plastic bag for good sanitation. SOFT NON-TOXIC FOAM - High quality SMOOTH soft foam making them PLEASANT TO WEAR, NON-TOXIC material so they are SAFE to use EASY TO USE - Easy to roll and insert. Ear plug foam compresses quickly for easy insertion. Includes 200 pair (400 ear plugs).