This is the B-52 Weapons School motif applied to the Global Strike Command shield patch. It was designed originally to accompany a Weapons Instructor Course class patch, and borrows its colors, along with the Weapons School target emblem, from the Weapons School Graduate patch. 

100% embroidered, 3.25" tall, heat cut border, Velcro sewn to back, corresponding soft attachment material included, same size as patch.