# Big Ear Inc > Custom-molded earplugs, filtered hearing protection, custom in-ear monitors and custom headset adapters, hand-built in the USA since 2003. Family-owned. 250,000+ customers served. Key facts: The OneĀ® filtered earplug is NRR 25 dB with one filter installed and uses interchangeable 9/15/20/25/30 dB filters (Standard $224.95, Select $299.95, Premium $574.95). The Super-Soft solid earplug is NRR 32 dB ($168.95). The standard solid earplug is $128.95. Build time is 40 business days from the day impressions reach the lab. Every set is covered by a 30-Day Fit Warranty and a 12-month warranty. The same product is listed under several names for different audiences, and the price identifies the product. ## Start here - [The OneĀ® filtered earplug](https://www.bigearinc.com/the-one/): the flagship, with three kits and interchangeable filters - [Find my pair](https://www.bigearinc.com/how-to-choose/): a short quiz that recommends a product - [How it works](https://www.bigearinc.com/how-it-works/): ordering, impressions and the build - [Shop all products](https://www.bigearinc.com/shop/) - [Free home impression kit](https://www.bigearinc.com/home-impression-kit/): how the at-home impressions work - [Find a provider](https://www.bigearinc.com/find-a-provider/): in-person ear impressions near you ## By activity - [Motorcycle](https://www.bigearinc.com/motorcycle-earplugs/) - [Aviation headset adapters](https://www.bigearinc.com/aviation/) - [Musicians](https://www.bigearinc.com/musician-earplugs/) - [Marching band](https://www.bigearinc.com/marching-band/) - [Shooting and hunting](https://www.bigearinc.com/best-ear-protection-for-shooting/) - [Industrial](https://www.bigearinc.com/industrial-earplugs/) - [Industrial teams and EHS](https://www.bigearinc.com/industrial-hearing-protection/) - [Dental](https://www.bigearinc.com/dental-hearing-protection/) - [Sleep](https://www.bigearinc.com/best-earplugs-for-sleeping/) - [Swimming](https://www.bigearinc.com/swimming/) - [Skydiving](https://www.bigearinc.com/skydiving/) - [Power sports: ATV, UTV, dirt bike, snowmobile](https://www.bigearinc.com/power-sports/) - [Cycling](https://www.bigearinc.com/cycling/) - [Golf](https://www.bigearinc.com/golf/) - [Concerts, focus, travel and exercise](https://www.bigearinc.com/lifestyle/) - [Radio and communication earplugs](https://www.bigearinc.com/communication-earplugs/) - [Custom headset adapters: Bose, Clarity Aloft, CEP, AirPods Pro](https://www.bigearinc.com/custom-adapters/) - [Bluetooth earpieces](https://www.bigearinc.com/bluetooth-adapters/) - [Custom headphones and in-ear monitors](https://www.bigearinc.com/custom-headphones/) ## Policies - [Warranty and repair](https://www.bigearinc.com/warranty-repair/) - [Shipping](https://www.bigearinc.com/shipping/) - [Returns](https://www.bigearinc.com/returns/) - [Contact](https://www.bigearinc.com/contact/) ## Articles - [Choosing the best earplugs](https://www.bigearinc.com/blog/how-to-choose-the-best-ear-plugs/) - [Custom hearing protection vs generic earplugs](https://www.bigearinc.com/blog/the-ultimate-guide-to-custom-hearing-protection-vs-generic-earplugs-for-skydiving-motorcycling-and-firearms/) - [Hearing protection for college musicians and marching band](https://www.bigearinc.com/blog/hearing-protection-for-college-musicians/) - [Dentists at increased risk of hearing loss and tinnitus](https://www.bigearinc.com/blog/dentists-at-an-increased-risk-of-hearing-loss-and-tinnitus/) - [Dental hearing protection](https://www.bigearinc.com/blog/stop-tinnitus-and-noise-induced-hearing-loss/) - [The best motorcycle earplugs](https://www.bigearinc.com/blog/the-best-motorcycle-earplugs-4-lies-exposed/) - [Preventing tinnitus in motorcycle riders](https://www.bigearinc.com/blog/how-to-prevent-tinnitus-in-motorcycle-riders-big-ear/) - [Active vs passive noise cancelling for riders](https://www.bigearinc.com/blog/noise-cancelling-motorcycle-hearing-protection-vs-passive-noise-cancelling/) - [Skydiving and your ears](https://www.bigearinc.com/blog/5-things-you-need-to-know-about-skydiving-and-your-ears-2019/) - [Fireworks and hearing loss](https://www.bigearinc.com/blog/fire-cracker-ear-plugs-noise-induced-hearing-loss-and-tinnitus-from-fireworks/) - [Spin class noise and hearing loss](https://www.bigearinc.com/blog/spinning-class-is-causing-noise-induced-hearing-loss-and-tinnitus/) - [Hearing protection for construction workers](https://www.bigearinc.com/blog/hearing-protection-for-construction-workers/) - [Hearing protection in the movie theatre](https://www.bigearinc.com/blog/hearing-protection-in-the-movie-theatre/) - [Noise-induced hearing loss in preschool teachers](https://www.bigearinc.com/blog/preschoolers-are-causing-noise-induced-hearing-loss-and-hyperacusis-in-teachers/) - [Hearing loss in factory workers](https://www.bigearinc.com/blog/hearing-loss-in-factory-workers/) - [Firefighter hearing protection](https://www.bigearinc.com/blog/best-firefighters-hearing-protection-cep/) ## Contact Big Ear Inc, 101 Durden Park Row, Blythewood, SC 29016, USA. Phone (719) 271-4528. Email stonehood@bigearinc.com.