High-quality silk thread (pure silk thread). The thickness is extra thick. It may be rare to find this being made now. The detailed denier is unknown. The material is silk and has a fuzzy, bouclé-like appearance. It was woven as weft into the ground fabric to create a corduroy-like texture. This is surplus silk thread. It has been in storage for a long time, but it is in good condition. There are some parts that are slightly difficult to handle, but the condition is good. Please consider purchasing it.