... custom elastic 1.material:polyester+spandex 2.Color:custom 3.Feature:elastic, 4. ... spandexColor ColorfulSize 0.5-1.0mmTechnic coatedCore Material Rubber; Latex; Spandex, as per the client's request Rubber/Latex 23 # ... , 28#,32#,37#,42#,52#,63#,90#,100#, Spandex 420D, 560D, 840D, 1120D etc. Wrapping Material polyester yarn ... , 50/1, 50/2, 50/3 etc Nylon 70D,100D,140D,170D,210D,420D,840D Diameter 0.5mm,0 ...