<br><b>Materials</b> <br> The top and bottom layer <br> - 100% Cotton (Outer Fabric), 100% Polyester (Filling) <br> The middle layer <br> - 100% Polyester <br> <br><b>Dimension</b> <br> <br> - Queen-long Size (Japanese Size) <br> - 63 x 83 x 2.5 in. (160 x 210 x 8 cm) <br>(Please check your bed size before purchase. Japanese size may differ from the US's one) <br> <br><b>Care Instruction</b> <br> - This product is non-washable. Please use covers and wash a cover.