... .Feature:elastic, 4.it can use in cloth and Product nameSpandex and polyester custom elasticMaterial polyester/spandexColor ColorfulSize 0.5-1.0mmTechnic coatedCore Material ... #,100#, Spandex 420D, 560D, 840D, 1120D etc. Wrapping Material polyester yarn,COTTON,NYLON Polyester 75D, 150D, 300D etc.Cotton 20/1, 20/2 ... /2, 40/3, 50/1, 50/2, 50/3 etc Nylon 70D,100D,140D,170D,210D,420D,840D Diameter 0.5mm ...