US Army Master Sergeant Rank
Army Master Sergeants are a senior non-commissioned officer and serves as a brigade's NCO in charge. A Master Sergeant is often specialized in a certain field or subject matter. It is the 9th rank in the Army, ranking above Sergeant Furst Class and directly below First Sergeant.
Cloth: The gold on blue and gold on green Shoulder Sleeve Insignias are sew-on ranks.
Pin: The gold pins have clutch backings.
Sold in pairs.