Solid golid, 1- 1/2 inches in diameter, polished finish and lots of movement; 14K gold earwires come with small silicone backs to ensure that you won't lose them. I have no idea what people wore when they went to the former disco nightclub Studio 54 but these earrings make me think of that. And then my photographer said they're really tough to photograph because they're so reflective and shiny so that made me think of a disco ball which further confirmed my Studio 54 theory. Each pair is made to order, please allow 3-4 weeks for delivery.