... ,30s,32s,36s,40s,50s,60s .8). 100% cotton yarn,open end,both for knitting and for weaving,5s,7s,8s,10s,12s,14s,16s,18s,20s ... ,21s .Superior product: CM32S,CM40S,CM50S,CM60S for knitting CM36S/2 ... ,CM40S/2,CM60S/2 for weaving. Cotton yarn and blended yarn