1.Raw material: 100% polyester filament yarn 2.Colors: raw white or dope dyed, 500 colors for you choose 3.Density deviation:0.82% 4.Graw ability elongation cv:1.22% 5.Water shrinkage:5.2% 6.Elongation:20.36% 7.Color fastness:>3.5 grade 8.Oil content: