These Peltor® Blasts Corded EAR Plugs provide you the maximum in comfort with ultra-soft foam material that adjusts to you. The bullet shape of the Peltor® Blasts Corded EAR Plugs make it easy to insert and remove from your ear canal. Excellent attenuation with the Peltor® Blasts Corded EAR Plugs is the purpose of the design and construction. With a 33 decibel noise reduction rating,these Peltor® Blasts Corded EAR Plugs are great for any noisy situation.