... 2.(120D, 150D, 300D) with various lengths and strands embroidery thread1. 100% polyester and rayon2. 120d/2 , 150d/2, 300d/2, 450d ... .which used for high quality embroidery such as lingerie,women's fashion,chilidren wear, sports wear,and lace etc. 100% polyester embroidery thread