These stud earrings, made from solid sterling silver, have a pyramid shaped stud design. The studs are square shaped, and the sides come together to a central 3-dimensional point. They measure 4mm x 4mm and are secured with a pair of butterfly backs which are included. They will give your outfit an edgy vibe, as the stud shape mimics those found on leather jackets and punk rock fashion. Made From Recycled Sterling Silver