These faux wool rhinestone cowboy hats are super easy to use. Just put them on your head and you're ready to go. They're perfect for any occasion, like a western - themed party or a day out. When it comes to maintenance, use a soft brush to gently remove dust and dirt. Store them in a cool, dry place. Also, keep in mind the California Proposition 65 warning. Avoid prolonged contact with the chemicals mentioned. If you have any concerns, check out www.P65Warnings.ca.gov for more details.