Our Large Vietnam Veteran Patches are made from colorfast threads on heavy backing to keep their shape and good looks. Although most patches have an iron-on backing, we recommend that you sew them on for longer lasting results. These Patches look great on the back of a jacket! These Patches - Large are a great way to show that you are a Veteran. Or, they make a great gift for that special Veteran! Your satisfaction is guaranteed, period. Usually ships within 3 - 5 business days.