We are producing a range of children's jewelry: ear studs and earrings. They all made from 925 sterling silver, have no nickel and absolutely safe for kid ears. Full collection - is about 400 amazing designs: https://www.elf925.com/Silver-Ear-Studs
Ear studs have enamel, gold, or pure silver coating + butterfly type earring holder and e-coating also tp prevent fast oxidizing.