... silk quilt; 100% pure from raw material to finished products; no chemical added;no bleached;no scrappy silk;no bad odor mulberry silk ... etcCraft:plain,twill,dobby,jacquard,printing&dyeing,embroidery,etcFilling:mulberry silk, tussah silk, polyester fiber, cotton, bamboo fiber, soybean fiber ... Weight:600g,800g,1200g,1600g,2000g,etc(different weight for quilt in 4 seasons)Size:twin, full, queen, king ...