... fabric100% cotton,satin strip,40sx40s,140x100size43x72Filling30%mulberry silk,20%buck wheat,50%hollow cottonPackageNonwoven bagPictures of shell fabricPictures of ... silk and buck wheat pillowPillow detailsHow to Maintenance Do not wash or ... and purify the inner silk filling bag and filling buck wheat bag by airing them outside on a ...