... it fluffy for all day longCharacteristics of silkCharacteristics of silk: rare, natural,comfortable, healthy, uviol-resistant and ... Health:Moisture maintaining, dry-resistancee: the azelon of the silk contains lots of hydrophilic radicals, such as amidocyanoge. ... preserving, air absorbing and porosity.QualityTo have passed the ISO9001:2000, the certificate of international quality management system. ...