... 2.even sliver 3. non knot Key Specifications:100% Two-For-One /Ring Spun Polyester Yarn Wound on Dyetube/paper coneSuperior quality for sewing thread ... 100 kgs/bagRaw White (polyester staple fibre , 1.20D x 38mm) Count NE: 20s/2-4,20s/6, 30s/2, 40s/2-3, 50s/2-3, 60s/2 ... -3, and custom-tailored counts Special counts, e.g. 12s, 12s/2, 12s/3, 18s/2 ... , 40s, 42s, 42s/2, 45s, 46s, 50s, ...