Flag pins are also known as patriot pins and can be used for any occasion. As the name suggests, flag pins represent the national flag of the country and are designed, according to the pattern and color of the national flag. The flags can be displayed in the flying mode or engraved in different shapes, such as hearts, rectangles or ovals, various animals and birds. These are associated with the spirit and representing the national symbol of the country. The Great American Bald Eagle or The Heart of America symbolizes American pride. Other flag pins include the republican or democratic symbols, in the forms of animals and birds or any other geometrical or popular shape, to display and promote patriotism.

Flag pins are made of different materials, such as gold or silver plated metals, crystals, rhinestones, cold metallic enamel, white metal, lacquer and white metal. These pins are often hand painted and display the colors of the flag. They accentuate the glitter of the crystal or the rhinestones used. Sparkles are also added at times, to lend an extra shine. Other than representing patriotism, they can also hold identity badges, reading glasses or sunglasses. They are attached to the front pockets or collars of the uniforms or costumes.

Collections of flag pins, of different shapes, makes and models, can be found online. Several costume jewelry manufacturers and dealers display their catalogs of designer pins, with the description and images, online. Prices may vary, depending on the intricate designs and measurement of the pins. Free shipping offers are given with bulk and regular orders. However, the buyers are recommended to research and compare the varieties and prices, before selecting the pins. Separate sections of antique pins are available online, for private collections. They are prized and valued by genuine art collectors.