What rank of the marine corps do you get the stripe on your pants?

A blood stripe is a scarlet stripe worn down the outside leg seams of trousers on the dress uniform of the United States Marine Corps.

This red stripe is:

2 inches (5.1 cm) for general officers,

1.5 inches (3.8 cm) for other officers, and

1.12 inches (2.8 cm) for enlisted Staff Noncommissioned Officers and Noncommissioned Officers.