Jacket studs are the in-thing, and these curved bar chain jackets are the perfect way to experiment with this trend. Containing only two elements, the dainty chain is attached to the butterfly back on one end, and has a loop on the opposite end which simply needs to be threaded on to the earring post behind the curved bar to create the jacket effect. With a hanging height of 24mm, these jacket studs are perfect for adding a small statement.