... . 2.So it is applicable to underwear,boxer shorts,headwear 5mm nylon cord,1. Material: 1) PP,polyester,cotton,nylon etc ... : normal color white&black, customed color are also available .3. Width: 5mm~110mm4. Stucture: plain,twill,stripe,herringbone,elastic or other5. Quality ... contact us.You are always welcome to visit our factory 5mm nylon cord