It's a cute ghost flying.
You can choose silver and gold.
Thickness of the ring band is about 2mm in the thinnest part, but it changes a little depending on the ring size.
Please refer to size chart below. Ring Size ( Japan / US ) : Inside diameter ( mm )
You can choose the size of the ring.
Please jump to the "Personalize" page , and tell us the size of your ring.
When you personalize your rings, please write which ring size you need.( US or JP )
If you want to know other size of rings , please refer to Wikipedia.
You can also buy other than this product. Please check out "Valley".