Using your Michele 18k Gold Plated Three - Tone Bracelet Band for Apple Watch is a breeze. First, choose the right endpiece that matches the size of your Apple Watch (either 38/40/41mm or 42/44/45mm). Then, attach the band to your watch. It's compatible with Series 1 to 8 Apple Watches. When it comes to maintenance, clean the band regularly with a soft, dry cloth to keep its shine. Avoid exposing it to harsh chemicals or rough surfaces as this could damage the 18k gold plating. And remember, the watch face is not part of this band, so you'll need to use your existing Apple Watch face.