1.no knots designs,perfect lustrous,nicer tenacity and resistance 2.available for ... ,2100D/3.2. Suitable for making garments, cloth shoes, fashionable leather shoes, tents, safety belts, and clothes, etc.3. Length: Company ... >19100g2121470D/3>23100g1801680D/3 >25 100g 158 Polyester thread for leather shoes making