The rug is washable and perfect for kotatsu. Corner cushion rug mat [Size] ■U-shape Small: Width 242 x Depth 216 x Height 30cm, Mat size: 190 x 190cm Large: Width 288 x Depth 216 x Height 30cm, Mat size: 190 x 240cm ■L-shape Small: Width 216 x Depth 216 x Height 30cm, Mat size: 190 x 190cm Large: Width 266 x Depth 216 x Height 30cm, Mat size: 190 x 240cm ■Cushion rug/quilted rug only Small: 190 x 190cm Large: 190 x 240cm