... is its Elastic, Low Shrinkage, High Temperature Resistant, Eco-Friendly Nylon Thread 1) with CE and Rohs 2) color can be ... customerized Nylon Thread Component: Polyamide 6 synthetic fibre, popular name Nylon 6 synthetic fibre. lSpecification: 210D/2 ... it is stretched its 103% to 106%, it will comeback 100%. This item has good endurance, good tenacity, mezzo flexibility, good ...