Custom Protect Ear makes dB Blocker hearing protection - "the smartest hearing protection in the world". We are committed to ... making a difference reducing and/or eliminating the effects of noise on hearing of those we serve. Our products are egalitarian, environmentally sound, and effective at protecting hearing. Because we make "hearing protection you can hear through" associates who use them leave them in their ears when speaking with others or using radios. Made from SkinSoft medical grade silicone, our dB Blocker hearing protectors are comfortable enough to wear all shift long, hypoallergenic, and non porous. We have been making hearing protection since 1976 and have over 1,000,000 satisfied users. We also make dB Com Communication connections which allow the connection of most industrial radios directly to the dB Blocker hearing protectors. Yet another way we keep our hearing protector in the ears of those we serve. Our company practices sustainability and our dB Cares program gives back to the communities we serve. Learn more about us at www.protectear.com read more