This is a soft, non-stretch velvet with a medium pile - 82% rayon, 18% silk. Dry clean only. More on fabric & care. Fabric This is a soft, non-stretch velvet with a medium pile - 82% rayon, 18% silk. Viscose – aka rayon – is a man-made cellulosic fiber made from wood pulp. We’re committed to ensuring all our forest-based products come from sustainably managed forests. That’s why we work with the non-profit group Canopy to help drive positive change for all our forest products. Sustainably…