Detailed Product Description cotton thread100% Poly core spun sewing thread100% cotton, cotton firber40/3, 20/3, 20/3*8, 20/2*3, 32/2,20/2,40s/2, 42s/2 ect. can available according to your requirement1 super high tenacity2 super low elongation3 no knots, especially the cement seam yarn4 raw white or bleach, to day, to wax, to clearstarch as the customer reqirement.5 auto conner S and Z twist, ...