1.Material:Rayon,Polyester 2.Type:300D/1,450D/1,600D/1, ... .More than 2500 colour 4.High tenacity,good color fastness Material: Rayon, PolyesterSpecificatuon: 300D/1, 450D/1, 600D/1, etc. Product ... thread is using super quality viscose filament yarn as raw material and processing with twisting, dyeing and finishing, etc special processes. It ...