Using this clutch is easy. Just open it up and put in your essentials like your phone, wallet, and keys. When you're out, you can carry it by hand or use the chain to wear it over your shoulder. As for maintenance, use a soft, dry cloth to wipe off any dirt. Keep it away from sharp objects to avoid scratches. Also, remember this product has chemicals that can be harmful, so don't let kids play with it. If you have any questions, check the warning link provided.