The Fender Concert Series Foam Ear Plugs offer a 32 dB noise reduction rating and come in pack of 4 pairs. These inexpensive ear plugs are ideal to protect your hearing when heading out to am show. The soft foam that the ear plugs have been manufactured from are comfortable and easily stay put. Once your done with using them just chuck them in the bin. Reduce the noise your ears are exposed to at high volume gigs by 32 dB and help stuff your ears ringing the next day. An inexpensive option Fender Guitars have manufactured the Concert Series Foam Ear Plugs 4 pack to offer great convenience. Fitting instructions are included on the back of the packet.