Using this watch bracelet is easy. Just attach it to your Apple Watch®. Make sure it fits well with the double - button wide clasp. When not in use, store it in a dry and clean place to avoid scratches. You can gently wipe it with a soft cloth to keep it looking good. Remember, the watch face is sold separately, so you'll need to pair it with your own watch face. This bracelet fits Series 1 through 9 Apple Watch® in 38mm to 45mm sizes, so check your watch size before using it.