This belt buckle shows that it is an officially licensed NCAA product manufactured by Great American Products (often stamped with their eagle wing logo).The specific serial number, BKL2379APC, corresponds to the production code used for this precise style of sculpted, colored-enamel collegiate belt buckles released in 2006. Great American Products used this exact backplate mold across their mid-2000s series for several different university sports teams.Because the hardware—the heavy-duty metal wire loop and the prong closure—is built directly into the cast alloy backing, this buckle is designed to snap directly onto any standard 1.5-inch to 1.75-inch snap-on belt strap.