What are flat-back studs, and who needs them for cartilage or sleeping?

Flat-back studs have a flat disc behind the ear instead of a butterfly clutch, so they sit comfortably against the skin. They are a good choice for cartilage piercings, for side sleepers and for anyone whose ears get sore from standard backs.

What they are

Our advice A flat-back stud has a thin post that screws or pushes into a flat disc at the back. The disc lies against the ear and does not poke when you lie down.

Who benefits

• Cartilage piercings: the back of the stud sits close to the ear and presses less.
• Side sleepers: nothing sharp or bulky digs into the ear.
• Sensitive ears: the disc spreads the pressure.
• New piercings: a longer post may be needed for swelling, so ask a piercer.

What to check

1. Post length and thickness, which should suit your piercing.
2. The thread or fit between post and disc, which should be secure.
3. The size of the disc, which should be comfortable.

It depends Standard butterfly backs are fine for many lobes and for people who do not sleep in their earrings. Flat backs are a comfort choice, not a necessity.

Care

Our advice Clean the post and disc regularly. Dirt and skin oils collect where the pieces meet.

Piercing advice

Our advice A new or healing piercing should be handled according to your piercer's guidance. Ask them which backs suit your ear.

Choosing

• Look for smooth edges
• Match the metal to your sensitivities

What to ask a piercer

• Which post length and thickness suit my ear now and after swelling?
• Which metal is appropriate for my piercing?
• When can I change the stud, and what should I use for sleeping?

Our advice Ask a piercer to check whether the piercing has healed before you change the jewelry, and have the post length and thickness fitted by someone experienced.

It depends Whether flat-back studs suit you depends on the piercing, how it is healing and how you sleep.

Uncertain We cannot give medical advice. If a piercing is painful, red or swollen, ask a professional.

Related reading: How do I remove tarnish from earring posts and backs? · Diamond Earrings for Sensitive Ears: Metal and Back Choices

Sources

No external standard governs this question, so this answer is editorial advice from the ZKZ team and is labelled that way.

Fact = stated by the cited source. Our advice = editorial recommendation. Uncertain / it depends = limits of what can be said in general.