Review on Disney Tinkerbell Fairy Silhouette Stud Earrings in Sterling Silver by Mikey Shook

So I bought them for my four year old daughter because she loves Tinkerbell. She has sensitive ears, so we need silver. Yesterday she complained of an earache. I noticed that the backs were literally digged into her ears and the backs of both ears were red. I took them out and soaked the earrings and backing in a mixture of peroxide and saline. The next morning the substrates were dark brown. NOT SILVER. So beware because this seller is falsely promoting these earrings. The Tinkerbell earrings themselves are certainly sterling silver, but the backs are most certainly not.