AOSafety 90580 Safety E-A-R Plugs NRR 29dB

Excellent noise reduction NRR 32 dB. Bright, neon color ultra-soft foam. Convenient dispensing box. Contains 4 pairs. #1 selling earplugs in the worls. Soft foam comfortable to wear over extended time. Expands slowly to fit virtually any ear canal. Handy storage container keeps earplugs clean when not being worn.