... glass Fiberglass Yarn E-glass Fiberglass Yarn,C-glass and E-glass fiber yarn,bulked yarn,texturized yarn for fabric,sleeve E-glass Fiberglass Yarn E-glass Fiberglass Yarn,C-glass and E-glass fiber yarn,bulked yarn,texturized yarn ... indicated in quality analysis report.[Package]E-glass fiber yarn ,each roll covering by ,then ... three layers. Each layer 49 fiber yarn spindles,then 2 lays or 3 layers ...