Si Yarn

339 si yarn products are offered for sale by suppliers on Alibaba.com, of which blended yarn accounts for 46%, 100% polyester yarn accounts for 10%. A wide variety of si yarn options are available to you, such as anti pilling, anti-static and high tenacity.You can also choose from hand knitting, woven and fancy yarn si yarn,as well as from dyed, raw, and bleached si yarn, and whether si yarn is ring spun, open end / oe, or ring spun yarn.