This piece of jewelry, known as Matti, joins your ear ring with side part of hair and help to cover ear partially.
In some parts of south India, it is also called Mattil or Mattal.
This particular earchain has ear rings with it. The stud of the ear rings have thick studs because of the screw type mechanism. This is NOT suitable for people with small ear holes.
Jewelry quality is just good for only beginners and NOT suitable for serious dancers and professional performers.