Four Dimension Bracelets

The Four Dimension Bracelets are a series of four jeweled bracelets in Yu-Gi-Oh! ARC-V. They are worn by Yuzu Hīragi and her dimensional counterparts. There is a bracelet for each of the Four Dimensions.

Overview
These items are four metallic jeweled bracelets, initially seen as innocuous and simple items, but later it was shown these bracelets have interesting abilities. In the case of Yuzu's bracelet, it seems that if any of Yūya's dimensional counterparts approach Yuzu while she is in the presence of another of them or Yūya himself, the bracelet will warp one of them, their personal belongings, and anyone or anything they happen to be touching away, including Yuzu herself.

The bracelets were created by Leo Akaba during his times in the Original Dimension to defeat Supreme Dragon King Zarc. These bracelets possesses four of Earth's natural energies: Flower, Moon, Wind, and Bird that Ray used together with four cards that also created with the same energies to stop Zarc and split the world into four dimensions.

The bracelets are worn on the right wrist, each bracelet has a design that is representative of the summoning method(s) used in its home dimension, and the color of the jewel encrusted on the bracelet, except for Ruri's, matches its owner's hair color.

The design of each bracelet and the theme of their wielder's Decks are inspired by "the traditional themes of natural beauty in Japanese aesthetics" (花鳥風月), with "花" (flower) representing Yuzu, "鳥" (bird) for Ruri, "風" (wind) for Rin and "月" (moon) for Serena.

Trivia

 * Ruri's bracelet jewel color is the only one that doesn't match the owner's hair color.
 * An opening sequence in BelievexBelieve show cards which match the color of each bracelet's jewel, shown in the order they are intoduced.