The Peltor blasts disposable plugs can provide you the maximum comfort for hearing protection. With ultra soft foam material, these bullet shaped Peltor blasts disposable plugs are easy to insert and remove from your ears. The Peltor blasts disposable plugs give you a 33 decibel noise reduction rating so they are good in most noisy environments. These Peltor blasts disposable plugs come in a convenient container to keep plugs safe and clean.