Perfect for putting on suit lapels, shirts, ties, backbacks, hats, and military uniforms. Made of fine metal, each pin has a metal clasp on the back of it so your pin won't fall off of you or any object you put it on. Show your support for your country with this beautifully detailed lapel pin. Metal national flag pin and clasp built for maximum durability and use. Size of 0.75*0.71inch/19*18mm, Pay attention to the size when buying.