Metal brackets can be silver or golden. Metal brackets are made  of stainless steel and are generally among the cheapest type of braces available. The metallic brackets hold together the thin steel wire in place on the upper and lower portions of your teeth. The brackets utilize rubber bands to keep them in position, which, in turn, places a large amount of pressure on the teeth, causing them to eventually move in the correct position.
When wearing metal brackets, it’s essential that you minimize consumption of sticky foods, as they can stick to the brackets and be relatively difficult to clean. . In order to properly avoid this, you may want to stay away from hard and sticky  foods as well.