I purchased this at the end of last year when I bought a Vermicular Rice Pot, but I'm selling it because I haven't used it. I opened it to see what it was like, but I haven't used it. To reduce the thickness, I will remove it from the cardboard and ship it in a compression bag. (I will also send the cardboard.) I will ship via Yu-Yu Mercari. Please check the images and description and purchase after understanding and agreeing to the contents. To prevent misunderstandings regarding the condition after purchase, please be sure to check anything you are concerned about in advance. When shipping, I will fold it compactly for packaging, so please be aware of any creases.