... 2) Rayon embroidery thread 3) Spun polyester sewing thread 4) Polyester high tenacity sewing t Features:1) 100% spun polyester ... 2, 3, 250D/2, 3, 280d/2, 33) 100% rayon embroidery thread: 120D/2, 500y, 1,000y, 3,000y ... 2, 500y, 1,000y, 3,000y, 5,000y4) 100% polyester filament embroidery thread: 120D/2, 500y, 1, ... 2, 500y, 1,000y, 3,000y, 5,000y5) 100% polyester texturize over-lock thread: 150D/1, 10,000y ...