orb studsthe orb studs by commonform feature 8mm turquoise stones set on a solid brushed brass disc, mounted on sterling silver stud posts for a secure and comfortable fit. the orb studs are made with solid brass, turquoise, and sterling silver, combining modern design with natural elegance. we recommend cleaning with a soft polishing cloth and storing in a dry place to maintain their finish. commonform products are ethically made in the united states.