MUJI IDÉE PUUF (Cover Sold Separately)Its shape is organic and familiar, like a curled up animal or a large marshmallow. This cushion supports your body by adapting to the subtle changes in your posture in each situation, whether you're reading a book, watching TV, or just relaxing. When you apply pressure, the beads inside move to fit your body. The sides and bottom are made of non stretch canvas fabric, while the top is made of stretch material, so when you sit down, it supports your