Thank you for viewing. I purchased this from the official Pierrot online shop last year. It is new and unopened. I think you can use it for a long time, starting from early spring. I would appreciate it if only those who understand home storage would consider purchasing. ※The photos are for illustrative purposes. ※Due to the size during packaging, I may take it out of the outer bag and put it in another bag. I plan to fold it compactly and ship it via post. Please understand about folding wrinkles, etc.