Guardian Angel Wings Necklace

I've been looking for a guardian angel type necklace for my daughter (8y) for years now and hadn't found one I liked until I saw this. She's a rainbow baby (baby born after loss) and she knows she has a sister looking out for her from Heaven. I've been looking for something for her to wear as a physical reminder that she'll always have a guardian angel, and this necklace is perfect. It's small and unobtrusive enough for a child but would still stand out and be pretty on an adult. My daughter can either share the meaning of it but otherwise it looks like a cute necklace. I don't have her reaction to it yet as it's a present she'll get later this week, but I know she will love it.