I have had metal allergies since I can remember. I remember when I got my ears pierced at the age of ten and having my ears swell and itch. I was always so uncomfortable. My mom took me to the doctor and they told me that I had metal allergies. Studex is a brand that caters to people with metal allergies. They make beautiful earring studs in many different designs that are hypoallergenic and skin friendly. Another nice thing is that they won't irritate your ears and they are affordable! It is so comforting to know that I can wear beautiful earrings that won't irritate my ears. I love how these Studex earrings look and feel. My son's girlfriend and I both have sensitive ears and we both tested them out. She has tiny ears and the Studex brand makes earrings that look perfect for her. I wore the average size studs and it was so great to have earrings that were comfortable and didn't itch. If you or your child have sensitive ears, try Studex for