ENGINEERED SILK

Synthetic fibers and filaments for use in the manufacture of fabrics, textiles, yarns, and carpets; Yarn fibers

Yarn; threads; silk yarn; spider silk yarn; yarns for making textiles, apparel and home furnishings; synthetic yarn; customizable yarns, threads, and semi-synthetic fiber yarn and thread being chemically treated natural fiber yarn; natural fiber yarn and thread; natural yarns made entirely or in a substantial part of spider silk