Zahard's Bracelet

Zahard's Bracelet is a gray bracelet that belongs to Zahard.

History
The bracelet was left by Zahard inside the Hidden Floor in the care of Zahard (Data).

Tower of God: Part 2 - The Hell Train
First mentioned by Po Bidau Gustang as an item he wished Baam to get for him on the Hidden Floor, it was not mentioned by name though, only described as "it".

Getting this item was the goal for Twenty-Fifth Baam journey throughout the Hidden Floor, which ended with Baam fighting Zahard (Data). After their fight, Zahard (Data) offers the bracelet to Baam, but it is taken away by Zahard. However, right before the hidden floor is disintegrated the bracelet is sucked away by the Treasure Eating Stingray.

Tower of God: Part 2 - The Last Station
The bracelet remains inside the Treasure Eating Stingray until the end of the battle of the Last Station, which ends with Rachel and thereby the Treasure Eating Stingray being in the custody of Zahard's Army. Rachel is then freed by Gustang, with him getting his Treasure Eating Stingray back together with the bracelet.