Light Yellow Ranunculus, Lily Bud, and Assorted Greenery in Milu Tan Small Fluted Vase - Although "silk" is a common term used to describe artificial botanicals, flowers and foliage, the floral designs are actually made of materials that have more durability and do not fray or fade as silk does. Particular botanical components are individually wired and specially crafted to maintain realistic form, while the subtle colorations, shadings and striations in the natural botanical are duplicated to perfection! Cleans easily with a duster or dryer on cool setting.