For Apple Watch iWatch Nylon Band Ultra 11 10 SE 9 8 7 6 5 4 3 Strap 45/46/49mm
42mm / 44mm / 45mm / 49mm. ✅Universal Compatibility – Fits Apple Watch Ultra 1/2 & Series SE/4/5/6/7/8/9/10. For Apple Watch Series 11 46 mm. For Apple Watch Series 10 46 mm. For Apple Watch Ultra 49 mm.