... , throught the cooperation ,mutural benefit both of us.Product:3-layerModel:TY818Thickness:0.30mm,widths:18mm,20mm,22mmComposition: nylon+TPU ... +puColor: white,black,grayAppearance or Finish: TricotCompatiable with: tight or loose weave polyster or nylon tricots and quality ... prodcut is suitable for the waterproof garments and shoes Special 3-layer seam sealing tape for wateproof shoes