... Sewing Thread (TFO AND RING) Paper or Plastic Tube, 10S/2,3,4,6,8,9----80S/2,3,4,6,8,9 ... Heat Set Yarn, Air Knot, Semi-Dull Fiber and Bright ... Fiber, Raw White,Optical White,Bleach White 2 ... /Cotton) Spun Core Sewing Thread and Dyed Core Yarn 10S/2,3----80S/2,3 3.100% Spun Polyester YarnVirgin&Recycled10/1 ...