To use this necklace, simply put it around your neck and fasten the clasp. It can be worn on various occasions like parties or daily outings to add a touch of elegance. As for maintenance, avoid contact with harsh chemicals such as perfumes and lotions as they may damage the gold plating. When not in use, store it in a jewelry box or a soft pouch to prevent scratches. Also, remember that because of the unique nature of the materials, each piece is a bit different, so don't be surprised if the colors and patterns vary slightly from the picture.