Promise Band

A  is the herusan equivalent of an engagement ring.

History
Garris gave one to Kate Freelander some time after their return to Hollow Earth.

Caleb quickly noticed the band Kate wore while she helped organize the homeland project in the Fifth Ward and congratulated the couple; calling Garris a lucky guy. Bigfoot however didn't show a happy response to the news, upsetting Kate in the process of him trying to cryptically protect her by telling her to leave the Homeland; knowing Caleb wasn't to be trusted.