Specification:40/2;

thread Count: 16s/2, 16s/3, 20s/2, 20s/3, 28s/2, 28s/3, 30s/2, 30s/3, 34s/2, 34s/3, 40s/2,...

Thread size: 40d/1, 50d/1 75d/1, 100d/1, 120d/1, 150d/1,...

Thread size: 75d/2, 120d/2 and 150d/2

Count: 70d/2, 120d/2 and 150d/2

Thread size: #20, #30, #40, #60, #80; 100d, 120d, 150d,...

1) Application: Machine embroidery
2) Count: 237D etc.
3) Feature: Color fast,...

Types: 20s/2, 32s/2, 40s/2, 55s/2, 60s/2, 70s/2 and so on.

Thread size: Range from 75d to 600d
The standard...

Thread size: NE12-60, such as 18s/1, 20s/1, 30s/1, 40s/1,...