The item is new and unopened, but the outer bag was already torn when purchased at the store. I am selling it because I haven't used it. I plan to fold it for shipping. Please understand that there may be creases. Furthermore, please understand that the outer bag may tear further. Approximately 110 x 180cm size Two installation methods are possible You can see the details on Komeri.com. On the internet, it's listed as "Ducks IV" instead of "Ducks," but the JAN code is the same, so it's likely the same product. I have included a screenshot of the image. As shown in the product enlargement, ↓ is the JAN code, so please check it online. JAN code: 4981901053776 - Size: Approximately 110 x 180cm - Color: Ivory - Material: 50% polyester, 35% cotton, 15% rayon