Purchased in October 2025, but I am selling it because I ended up using something else. I inflated it once but never used it and have kept it in storage. Retail price: 1,980 yen (tax included) From the following site: Weight: (approx.) 235g Size: (approx.) Width 40 x Depth 30 x Height 7-12cm Storage size: (approx.) Diameter 8.5 x Length 30cm Components: Main body, storage bag Main materials: Polyester, polyurethane foam Performance/Features: ・Automatic air injection starts when the valve is turned! ・Color reversible design for use depending on your mood ・Comes with a storage bag ※Size varies greatly depending on the amount of air inflated. ※Size notation includes the edge portion.