Per Apple Watch Series9 8 7 654 41-45mm Ultra 49mm Lega di Alluminio Metallo + Cassa TPU
Size：49mm，45mm，44mm，41mm，40mm. M aterial: Aluminum titanium alloy+TPU. Compatible M odels: For Apple Watch Ultra 2，For A pple Watch Ultra，For A pple Watch SE，For A pple Watch Series 9 8 7 6 5 4. For Apple Watch Mod Kit.