◆Features [All-in-one for full protection] A smart, one-piece band made of impact-resistant TPU (thermoplastic polyurethane) material. You can wear your Apple Watch with confidence even when running or exercising.
◆Size 38mm/40mm/41mm/42mm/44mm/45mm ※Compatible models Series 1/Series 2/Series 3/Series 4/Series 5/Series 6/Series 7/Series 8/Series 9/SE/SE2/ (Compatible with all Apple Watch models except Ultra.)