Yarn; Camel hair yarn; Coir thread and yarn; Cotton thread; Embroidery thread; Hand spun silk yarn; Handspun yarn; Hemp thread; Jute thread; Jute yarn; Linen thread; Linen thread and yarn; Natural fiber yarn; Rayon thread and yarn; Sewing thread; Silk thread; Silk yarn; Spun silk; Spun yarn; Wool thread