better filling power,touching well,high quality and competitive price The 100% duck/goose feather is usually used as filling materials,such as pillows ,cushions,quilts,and mattress topperWe can hereby the material originated from NON-EPIZOOTIC area and had been washed with detergent,rinsed for about an hour and dried with steam in a high temperature drier of 120 degrees centigrade for 30 minutes. ...