This is a 2-tier bento container for parties. Can be used for excursions, flower viewing, dinner parties, etc. This is a top-of-the-line series with feet (raised at the bottom) for a voluminous look. Comes fully assembled, so no assembly is required. Size (External Dimensions): 10.4 x 10.4 x 4.4 inches (263 x 263 x 11 mm). Double tier type banquet box, outer box with vivid colors, interior container is gorgeous, and you are looking for a bento box for banquet cooking, for celebratory occasions or condolences, for those who want to differentiate from other bento lunch boxes