Model: TY-808, TY-818, TY-828, TY838 Color: Gray, White, Dark ... the cooperation ,mutural benefit both of us.Product:3-layerModel:TY818Thickness:0.30mm,widths:18mm,20mm,22mmComposition: nylon ... centigradeRoller Pressure:1.5-2.5kgs/cm2Line speed:3-6m/minService Temperature:-10 centigrade to 30 centigradethis ... for the waterproof garments and shoes Special 3-layer seam sealing tape for wateproof shoes