YCS 200 Divine Dice Replica
It's just the die, a look-a-like of the one you'd have gotten if you attended the 200th YCS.
It's about ~2cm x 2cm. Gold-glitter colour. Dots & emblems are engraved.
Note: In response to the video that brought this product to the light, these dice obviously do not look like the real ones. They are darker and the edges are clearly too straight. Again, they're replicas, aka fakes. They're for fun.