New, unused mouton from Nippon Mouton Co., Ltd., one of Japan's leading fur product manufacturers. Each piece costs between 20,000 and 30,000 yen. I'm using four of these on the chairs in my dining kitchen, and they're quite popular, so I think they're stylish. This time, I bought three at a Jibun Makura (custom pillow) authorized store to use for my grandmother's nursing care to prevent bedsores, but they haven't worn out at all, and one is enough, so I'm putting them up for sale. [Purchase of individual pieces is also possible.] Mouton wool has extremely low thermal conductivity, and because it has a lot of air trapped between the curled, intricately intertwined fibers, it has high heat retention. Also, the fibers have a wave and are twisted like coil springs, so the natural springs disperse body pressure, providing a fluffy feel. Furthermore, it absorbs moisture deep into the fibers and has excellent moisture release properties, so the surface is always dry and comfortable. Even if you spill water on it, it will return to being dry immediately if you wipe it off, so it's very good for nursing care. Generally, inexpensive ones have a hair density of about 2000 to 2200 hairs per square centimeter, but Nippon Mouton Co., Ltd.'s mouton products have a high density of about 3000 hairs, which is attractive. They use super A-rank mouton from among the grades set by the company, and this is said to be only 1-2% of the approximately 2 million mouton pieces produced annually.