Centro Italiano Ricerche Odontostomatologiche
Archi Superelastici NITI:0.12 – 0.14, 0.16 – 0.18 – 0.17×0.25 – 0.16×0.22
Archi superelastici Beta-Titanio0.16 – 0.18 – 0.20 – 0.17×0.25 – 0.16×0.22
Archi in Acciaio:0.16 – 0.18 – 0.20 – 0.17×0.25 – 0.16×0.22