USN Warrant Officer 4 is an official issue of the United States Navy. Chief Warrant Officer 4 is the highest billeted warrant officer rank and serves as a technical specialist with command authority and holds positions essential to smooth operations of the Navy. Navy Warrant Officer 4, also referred to as CWO, belongs to one of 30 specialties like boatswain, surgeon, chaplain, or carpenter. Has a blue on the silver finish, being a miniature size rank, and sold in pairs. This rank is ready for official United States Navy uniforms and can be attached to your official uniform with pin clutch backing. While it will fit perfectly on enlisted uniforms like service dress blue uniforms it can also be worn for veterans in formal attire. Also would be a great addition to any shadow box to display your service accomplishments. The USN Warrant Officer 4 miniature rank is handled and made 100 percent in the USA.