Bought on Amazon.co.jp in 2014. Please consider it as Junk due to some stains and stickiness from aging. -- 伸縮キャップロック式 Drawing, Adjuster Case, Poster Case A1/B1/A0 Storage Possible, with Belt -- However, it is already discontinued. I think the dimensions are roughly the same as similar products currently sold on Amazon.co.jp. Approximately 62cm when stored, and approximately 100cm when extended. I cleaned it lightly, but there is still dust in hard-to-reach places. There are also some scratches. Overall, there is a slight stickiness that seems to be due to aging. For those who just want to store posters and drawings... I plan to wrap it in bubble wrap or a plastic bag and ship it in an Amazon paper bag.