Thank you for viewing! (*'▽'*) Please understand that this is a used item. Regarding the sandals, the sound may or may not work. It seems the right one doesn't make a sound. Please refrain from purchasing if you are overly concerned about details. The first person to purchase will be given priority. I plan to compress the item for shipping. Recycled materials may be used for packaging. Please confirm the details and purchase only if you are satisfied. No pets. No smokers. Thank you! (*'▽'*)