Premium enamel metal pin, durable & long-lasting.Featuring M48 tank silhouette, Vietnam map & "5TH TANK BATTALION" engraving.Vibrant green & gold color fill, polished gold finish.1-inch diameter, compact & lightweight for easy display.Butterfly clutch backing, secure & easy to wear on uniforms, hats, bags.Commemorative military design honoring 5th Tank Battalion's Vietnam service.Bulk wholesale & custom military pin OEM service available.