We customize different raw materials synthetic hair filament and different size also according to customers' requirements. The raw materials of our plastic synthetic hair filament is customized as PET, PP, Nylon etc. The synthetic hair fiber diameter is normally around 0.06-0.08mm. The sysnthetic hair filament color is customized. >>Synthetic Hair Filament Parameters Synthetic hair filament parameters Material PET, PP, Nylon Diameter/thickness 0.06-0.08 or Customized Length Customized Color Customized >>Features 1, simulation degree is high 2, soft and smooth tactility (human hair like) 3, color fidelity, bright colors 4, color many varieties 5, curly forming easily keep time long 6, easy comb, hang down feeling good 7, good elasticity, good grooming >>Application Broom filament, various kinds brush filament including cleaning brush, industrial brush, paint brush, toothbrush etc Synthetic hair filament, false eyelash filament, cosmetic brush filament Rope filament, net filament >>Plastic Synthetic Wig Hair Filament Product