Iron Earring Post. The flat pad earstuds can turn almost any flat backed item into a pair of beautiful earrings. Just glue item on to create unique earrings.
Measurement : 10mm diameter , 12mm long and 0.8mm thickness
A metal allergy is an allergic reaction to metal, usually referenced in the form of jewelry. Although different types of metal can cause allergies, most people who experience allergies react to nickel. These posts are nickel free so are an option for those sensitive.