【Unused】Hitsuji no Iranai Sheets (Sheep-Free Sheets) Fire Boost, Single Size, Black. Originally priced at 16,800 yen. ※The price has already been significantly discounted. Please refrain from further price negotiations and consider the listed price. I'm moving and the size of my bed has changed, so I no longer need this. I threw away the outer box because I intended to use it, so I'm selling it at a lower price. It's an unused, beautiful item with no odors, ready to use immediately. How about it for the still-cold winter? It's a fluffy item with a very pleasant feel. It will be packed in a plastic bag and shipped via Yu-Pack. This is an unused item that was taken out of the bag for photography, but it has been stored at home, so please refrain from purchasing if you are sensitive to quality or are looking for a completely new condition. Thank you for viewing.