All 20 volumes, all DVDs are unopened. Series Overview: "Silk Road Chronicle" is a documentary series that explores the allure of the Silk Road. This series, spanning all 20 volumes, details the historical background, culture, and landscapes. Contents: Each volume contains various themes related to the Silk Road, allowing viewers to enjoy its diverse aspects. In particular, it focuses on historical ruins and traditional cultures. Storage Case: Housed in a wooden storage case. The wooden storage case has some scratches, but the DVDs are new and unused. Please contact us if you do not need the case. DVD Title: Silk Road Chronicle Number of Volumes: All 20 volumes Storage Case: Wooden DVD Format: DVD Language: Japanese