This is a futon drying sheet from Nitori. When not in use, it comes with a storage bag, making it convenient for compact storage! It's a sheet used when drying futons, allowing you to dry them while preventing dirt. 160 x 240cm Suitable for: * Duvets: Up to single size * Mattresses: Single to double size Brand new and unopened. There is a mark where a sticker was removed from the outer bag. Please understand that this item has been stored at home. Thank you for your understanding.