... frictional characteristics for a more consistent stitch appearance. Material100% Virgin Polyester ColorColorfulUseSewing CertificationISO9001,ISO14000ApplicationGarment, glove, cap, bedsheet,blanket, shoes, bag……MainTechnical ... ,AZO-Free Dyestuff4.Only use the best quality bright spun polyester fibre 1.2DX38MMPackaging Details5000M,4000Y,3000M,2500Y,2000M,1000Y,500M,200Y ...