Using these hair clips is super easy. Just open the clip and slide it into your hair where you want it. They're great for adding a touch of style to any hairstyle. When it comes to maintenance, you can gently wipe them with a soft cloth to keep them clean. Remember, due to the warning about lead and cadmium, avoid putting them in your mouth or letting young children chew on them. Store them in a dry place to prevent any damage.