30s ring spun polyester viscose yarn, 65%Polyester 35%viscose auto cone 30s ring spun polyester viscose yarn, 65%Polyester 35%viscosefor knitting or weavingauto conefor more informtaion, pls feel free to contact us.Here is the specification for your refferenceNO.RCCV (%)U (%)Thin -30%Thin -40%Thin -50%Thin -60%Thick +35%Thick +50%Thick +70%Thick +100%Thick +140%Thick +200%Thick +280%Thick +400% ...