What is industrial piercing chain?

Industrial piercing chain is a type of jewelry that is designed for industrial piercings, a type of ear piercing that goes through two holes in the upper ear cartilage. The chain typically has two or more links that connect two different pieces of jewelry in the upper ear. The chain can be made of different materials such as stainless steel, titanium, or gold. Some industrial piercing chains have one end that is a stud or a barbell, while the other end is a hoop or a captive ring. The chain can also come in different lengths and styles, such as dangling chains or curved chains. It is important to choose an industrial piercing chain that is compatible with your jewelry and fits comfortably in your ear.