Made of stainless steel alloy. Smartwatch band for iWatch 45mm, 44mm, 42mm, 41mm,40mm,38mm, compatible with iWatch Series 7 SE 6 5 4 3 2 1 - Only the watch band, the Apple Watch device is not included Easily adjustable with the strong magnetic lock of the band, not worried about it falling off easily Super smooth and soft to wear
