... thread 3) Spun polyester sewing thread 4) Polyester high tenacity sewing t Features:1) 100% spun polyester sewing thread: 20/ ... 3, 60/2, 3 80/2, 32) 100% polyester high tenacity sewing thread: 120D/2, 150D/2, 3, 210D/2 ... 500y, 1,000y, 3,000y, 5,000y4) 100% polyester filament embroidery thread: 120D/2, 500y, 1,000y, ... , 1,000y, 3,000y, 5,000y5) 100% polyester texturize over-lock thread: 150D/1, 10,000y, ...