Arcuri Ni-Ti Thermal - pliabile la temperatura camerei si super-elastice la temperatura corpului, arcuri initiale excelente pentru alinierea preliminara a bracketurilor.Rectangulare, mandibulare / maxilare, diverse dimensiuni.(.016"x.022" superior-full form, .019"x.025" superior-euro form, .016"x.022" inferior-full form, .019"x.025" inferior-euro form)