Dental Brace is an instrument used to align and straighten teeth in a position that augments dental health. Indication for Dental Braces is under-bites, over-bites, cross-bites, open bites, deep bites, malocclusions, crooked teeth, and many other kinds of flaws in jaws and teeth. Purpose of wearing Braces can be ether cosmetic or structural. Dental Braces move the teeth by applying force and pressure on the teeth. The pressure applied must be very slow otherwise the patient risk losing his/her teeth. In a wire braces, material used to align and put pressure on teeth includes brackets, arch wire, bonding material, ligature elastic, and O-ring.