Forged by the dwarven brothers Brokkr & Etri, Odin's golden arm ring was a symbol of status & truth.
The gold ring, which was likely an arm torc replicated itself 8 times on every 9th night providing an endless source of wealth. It was common place for jewellery (usually silver) to be used as currency when the need arose, this property meant the bearer would never need to cut any of it off.
Ours sadly isn't made by dwarves, and won't replicate itself but it does come hand made in Northern Ireland by Valhallas Silver in solid 9ct Gold.
There's also a more affordable brass version available!
You can select to have a rune of your choice added to the arm band terminal from any of the younger futhark. If you're unsure which one, search for the Iceland rune poem online.