This is an enamel pin brooch. There are a variety of lapel pin models for you to choose from. The main material is copper, which offers durability and a nice finish.

You can use this enamel brooch to decorate your jacket, coat, or backpack. Just pin it on wherever you like to add a touch of style. When handling it, be careful not to bend the pin too much as it may break. To keep it looking good, clean it gently with a soft cloth every now and then. Avoid exposing it to harsh chemicals or excessive moisture, as this could damage the enamel.