Our 10 and 13 cm safety chain is the longest chain we have on our website. This chain can be used for hearing aids or cochlear implants and can be used for retention purposes for many hearing devices. The patient in the reference pictures is wearing this chain attached to the Rondo Ojoint which is also available on our website). The french wire hook attaches to a pierced ear and then the clasp attaches to either our Deafmetal holster (sold separately) for hearing aids or behind the ear CI processors, or to our Ojoint (Med El), Cochlear tube connector (Kanso) or Baha hook for Baha (all connectors are sold separately)/
All DEAFMETAL® jewelry is sold as a single price, not in pairs, as there are many people who only use one hearing aid/cochlear implant.