poly-poly core yarn 1.100% polyester 2.high tenactiy, 3.for dye 4.no knot 100% poly-poly core yarn1)Main counts.: T12S/2/3, T20S/2/3, T36S/2/3, T45S/2/3, T28s/2/3, T60S/2/32)Quality: VIRGIN GRADE, MIX-VIRGIN GRADE, RECYCLE GRADE, or as you required3)color: raw white, bleach white, black and other colors, according to clients' requirements.4)Package: a, raw white: PP bag packing, 1kg/cone, 15cones ...