1.45s 90%polyester and 10%cotton ring spun yarn 2. good quality and low ... weaving 4.deliverytime 7day 1.45s 45s 90%polyester and 10%cotton ring spun yarn2. good aquality and low price3. ... yarn45s,40s,35s, 32s, 30st/c 90/10 yarn30s, 45s, 50s,60st/c 50/50 yarn30s,50s The 100% polyester yarnclosed Virgin yarns20s ... 40s, 45s, 50s, 60sSewing :yarns 20/2,30/2,40/2,50/2,60/2 Black yarn 20s 30s 40sGrey yarn 20s ...