... embroidery,etcFilling:mulberry silk, tussah silk, polyester fiber, cotton, bamboo fiber, soybean fiber, milk fiber, etcFilling Weight:600g,800g,1200g,1600g,2000g,etc ... dyed, reactive printed & velour, jacquard, embroidery. Maintainance of MILK DuvetWashing:By hand or machineDrying:Hung up and air quilt ... t use ,please pack the milk duvet with clear bag ,and keep the milk duvet in dry and ventilate ...