Using this keychain is super easy. Just attach it to your keyring, and you're good to go. It will not only help you find your keys quickly but also add a fashionable touch to your daily essentials. When it comes to maintenance, avoid exposing it to harsh chemicals or extreme temperatures, as these can damage the leather and rhinestones. You can use a soft, dry cloth to gently wipe it clean from time to time. Also, be careful when handling it to prevent the rhinestones from falling off.