This set is pearls are beautiful for a toddler, the problem is I brought if them for a 18 year old. They are so tiny, I don't believe they are even 5mm more like a 3mm. To add insult to injury, Macy told me I would have to wait 14-30 days to get a refund, because I packed them in the same box with other returns. If they know that, then they have them so GIVE ME MY MONEY BACK NOW !!!!!!!!!