HappyCell Genuine Leather Loop Band for Apple Watch iWatch, Replacement Leather Strap for All Version Realsed on 2015 42mm &ndash; Brown That is Genuine real leather with adjustable magnetic closure, double heat staking connection technology used for the leather and the magnet Made with strong adjustable magnetic closure, magnetic infinitely adjustable, we ensure you a perfect fit Leather covered to make sure you a perfect touch feeling, rubber sealing offers you a perfect unibody looking The bands are third part products, non-OEM, unibody design plug & play, no extra accessories needed HappyCell products are only authorized to HappyCell store