1 Counts: 8/3, 12/2, 12/3, 12/5, 13/2, 13/3, 15/2, 16/2, 20/2, 20/3, 20/4, 20/6, 20/9, 30/3, 30/2, 40/2, 40/3, 50/2, 50/3, 70/2, 80/2, 60/2 and 60/3 etc.; 2 Resistance to chemical, abrasion resistant & excellent resistant to color change; 3 Excellent strength-suitable for high speed sewing machine; 4 Low shrinkage 5 silicon oil available: Upon 3% 6 Color available more than 800 7. Ring twisted thread