Change to Ultra 2 49mm Case For Apple Watch Series 10 9 8 7 44/45mm iWatch Cover

Width: 45mm,44mm,41mm,40mm. Compatible Models: For Apple Watch Series 7/8,For Apple Watch 45/41mm,For Apple Watch Series 4/5/6/SE,For Apple Watch 44/40mm. If you want to realize the ECG function of the watch, you need to remove the crown of the watch case before using it!

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