I washed these with detergent after purchasing them. Although they are unused, there may be some scratches, so I've marked them as "Slightly scratched or dirty." Japanese-style bento box (one tier) Width: 15.5 cm Depth: 7.8 cm Height including lid: 7 cm The divider inside can be moved. Panda bento box (two tiers) Width: 16 cm Depth: 7 cm (excluding handle) Height including lid: 9.5 cm I have stored these for about a year and a half. For those who understand. 101225