Thank you for viewing. This is a large floor cushion. It's a large floor cushion with a diameter of 70cm. The bottom surface is made of a material that looks like linen? The black part seems to be wool. The cushion is firm, so it won't collapse when you sit on it. After purchasing it, it was too big for the room, so I stored it without using it much. It's almost unused, but I would appreciate it if you could understand that it has been stored at home.