Compatible with all Apple Watch series:Ultra 49mm, 8, 7, 6, SE, 5, 4, 3, 2, 1 and all sizes: 38mm, 40mm, 42mm,41mm,44mm,45mm,49mm. And magnets concealed within the soft, quilted silicone allow you to simply wrap it around your wrist for a precise fit and a trim look.
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