Metal braces are the largely used method for straitening teeth. Small metal brackets are bonded to the tooth by means of a wire passing from end to end. The wire is typically held firmly to the brackets with small elastic o-shaped rubber bands. The rubber bands are generally metal colored (the most tactful) or multi-coloured, depends on what you choices are.. Metal brackets are very burly and can endure most types of treatment. They tend to be the most reasonably priced treatment and can treat the most severe cases.
Metal brackets are very strapping and can resist most types of treatment. At first they may bother your gums, but after a few weeks, when your cheeks get "resistant they are not a problem any longer.