100% Cotton Combed and Mercerized Thread: 9s/2, 10 gram/pcs. 50 GRAM/PCS 100% Cotton Combed and Mercerized SEWING Thread 40/2, 100% Cotton Combed and Mercerized Thread Features:1) Cotton combed and mercerized sewing thread is for high qualitygarments (underwear)2) Cotton embroidery thread is for textile embroidery3) Cotton embroidery thread: 32/2 x 6 x 8m, 9S/2, 10g, 20g, 50g available4) Cotton ...