To use this multi - layered chain belt, simply wrap it around your waist and fasten it. It can be a great accessory to add some style to your outfits. When it comes to maintenance, keep it away from water and harsh chemicals to avoid damage. Also, store it in a dry place when not in use. Since it contains chemicals like cadmium, lead, and nickel, handle it with care and don't let it come into contact with your skin for long periods. If you have any concerns, check out www.P65Warnings.ca.gov for more information.