Chinese boxes (Chinese: 套盒; pinyin: tàohé) are a set of boxes of graduated size, each fitting inside the next larger box.
A traditional style in Chinese design, nested boxes have proved a popular packaging option in the West for novelty or display reasons.
Chinese nested boxes have inspired similar forms of packaging around the world, but also have found use as a figurative description, providing an illustrative example to demonstrate situations of conceptually nested or recursive arrangements.