These are the metal brackets and wires that most people picture when they hear the word "braces." However, modern brackets are smaller and less noticeable than the notorious "metal-mouth" braces than many adults remember. Plus, new heat-activated arch wires use your body heat to help teeth move more quickly and less painfully than in the past.
Pros: Least expensive type; colored bands give kids a chance to express themselves
Cons: Most noticeable type of braces