Nike pink and black flip flops new with tag

They are new with tag Nike flip flops pink and black color. The size on them says 5Y but I am women's size 8 and they fit me perfectly. The problem is, I don't like flip flops. They are a tiny bit over 10 inches long, measured on top through the middle of the footpad. They are 4 inches at the widest part. They are a pink soft fabric on the inside.