1)nylon 6.6 yarn 2)AA grade 3)4kg/cone,6cones/ctn 4)for ... Nylon fully drawn yarn(FDY) Specification 20D/12F Material 100% nylon Luster Bright/Semi-dull/Fully dull Twist S twist /Z twist, or two ... swimwear,pajamas and jacquard weave. SuperiorityHigh strength, good elasticity, good yarn evenness ,no broken filament.Packing Details 4kg/cone 6cones/ctn ... for a bright and prosperous future! nylon 6.6 yarn