Purchased from Nitori in November 2024. Used about twice. In clean condition with no stains. For those who don't get enough support from soft cushions. The moderate firmness is quite different from other back and lumbar support cushions. Color: Gray Size: Width 40 x Depth 12 x Height 19cm Material: Polyester, Polypropylene Weight: Approximately 740g *The cover can be washed separately.