Thank you for viewing! (*^^*) This is a two-tiered bento box, but it can be stacked to become one tier after eating, making it smaller. You can also use it as a single tier. Height: Approximately 10cm Diameter: Approximately 11cm The lid can be removed, and it is microwave-safe. How about it, cat lovers? I will disassemble the box into individual tiers and fold the box for shipping. Thank you for your understanding. Thank you very much.