MUJI Feather Cushion Size: 43x43cm Material (Cover): 65% Polyester, 35% Cotton Material (Filling): 99% Feather, 1% Down Purchased around May 2025, but I haven't had a chance to use it, so I'm putting it up for sale. *Unused item. It is currently stored neatly at home. I do not smoke, and I do not have any pets, so there is no unpleasant odor. If you are interested in purchasing, please feel free to contact me.