To use this Givenchy lizard bag, you can adjust the shoulder strap to your preferred length for comfortable carrying on your shoulder. Open the bag by pushing the lock closure and access the inside hanging pouch for small items like keys and the zip pocket for more valuable things. When you're not using the bag, store it in a dust - free area to protect the lizard leather. Avoid exposing it to direct sunlight for long periods as it may fade the white color. To clean, use a soft, dry cloth to gently wipe the surface. Do not use harsh chemicals or abrasive cleaners as they can damage the leather.