This is an aluminum side dish container for a bento box that I found while tidying up a relative's house. Two were found, and one was identified as belonging to the Little Mermaid bento box currently listed. The other one might be from the 007 bento box I previously listed. The size comparison is shown in the second photo. The item for sale is the side dish container on the left (the one with the arrow). The one on the right will be included with the Little Mermaid bento box. Size: Height approx. 4.6 cm, Width (top) approx. 6.2 cm, (bottom) approx. 8 cm This is a used item that has been stored for a long time. Please refrain from purchasing if you are sensitive. No returns accepted.