Nylon tow, Nylon 66 tow, flocking flossNylon 66: 0.8D, 1.0D,1.2D,1.3D,1.5D, 2.0D,2.5D,3.0D,4.0D, 5.0D,7.0D,15D,20D,etc.round/trilobalbright/semi dull/full dullcolor: raw white,dope-dyed black (solution black).application: flocking fabric for garment and packing materialsmake concrete stronger. etc.