Using this Michele leather band for your Apple Watch® is super easy. First, make sure your watch is powered off. Then, remove your existing band by pressing the release button on the side of your watch. Slide the new band's end - piece into the slot on your watch until it clicks into place. You can switch between the two interchangeable end - pieces depending on your watch size. When it comes to maintenance, avoid getting the band wet for long periods as it's made of leather. If it gets dirty, use a soft, dry cloth to gently wipe it clean. Also, store it in a cool, dry place when not in use. Don't pull or tug on the band too hard to prevent any damage to the leather or the silicone backing.