OCP Scorpion Spec-4 Rank with Fastener

The OCP (Operational Camouflage Pattern) Scorpion Spec-4 (Specialist) rank insignia is a 2" × 2" embroidered square worn on the U.S. Army Combat Uniform (ACU). The "fastener" version features a hook-and-loop (Velcro) backing that allows for quick attachment and detachment