The enamel pin is a metal pin that can attach to backpacks, jackets, jeans, and more. The pins are also known as a folding pin, which is a small enamel pin worn on clothing, sometimes on the lapel of a jacket, attached to a bag, and displayed on a piece of fabric. The enamel pins are highly customized with any features and designs. The enamel pin is a metal pin is some kind of decorative enamel on it. The pins are made from steel, aluminum, copper, brass, and iron. These…