Lobe adornment is a type of jewelry that is worn on the earlobes. It can include items such as studs, earrings, and hoops. Studs are small pieces of jewelry that are typically made of metal and have a gemstone or other decorative item attached to them. Earrings are similar to studs but are usually larger and hang from the earlobe. Hoops are circular pieces of jewelry that fit around the earlobe. All three types of lobe adornment can be found in a variety of styles and materials.