... 1.Raw materials 2.High tenacity ,high strengh,bright,evenness,no knots... 100% polyester yarn for thread1.Color :Raw white2.Material ... :7cn/Dtex Min4.Yarn Type : Spun5.Quanlity: High tenacity , No broken end , no knots , low e-longation, brighter ,evenness.6.Model Number ... /3s42s/27.Approved: ISO9001 8.Package : 1.667 kg /cone ( paper cone) ,15 cones in one bags ,25kg per bags ,980bags ...