This is a set of four B2-size posters for the Osaka-Kansai Expo 2025. The set includes four posters: a night view of the Expo's Great Roof Ring, a poster featuring a boy and the Great Roof Ring, an aerial view of the Expo site, and a geometric design poster (all B2 large size). B2 large size: Approximately 728mm x 515mm The posters will be rolled and packed in a cardboard tube specifically for posters, but please understand that the packaging is simple. They are unused and show no significant damage. However, there may be minor damage such as scratches or creases. As a bonus, one poster of a different design will be included.