Everything You Need to Know About Flat Back Studs

Flat back studs are one of the easiest ways to make your ear stack feel more comfortable, secure and wearable every day.

Unlike traditional butterfly-back earrings, flat back studs have a smooth, flat disc at the back of the ear. This means there is no long post poking out behind your piercing, making them a great option for cartilage piercings, sensitive ears and everyday wear.

At LÉA Jewels, our flat back studs are designed with a 16G gauge, 6mm post length and a screw-in front for a secure fit.

What Is a Flat Back Stud?

A flat back stud is made of two parts:

The flat back post — this goes through the piercing from the back of the ear.
The front decorative piece — this screws into the post from the front.

Instead of using a butterfly back, the back of the earring sits flat against your skin. This makes it feel smoother and more low-profile when worn.

They can work beautifully in many ear placements, but the right fit depends on your piercing angle, placement and anatomy.

Why Choose Flat Back Studs?

Flat back studs are loved because they feel comfortable and secure. Compared with butterfly-back earrings, flat backs usually sit more flush against the ear and are less likely to poke behind the piercing. This can make them more comfortable for longer wear.

They are especially useful for cartilage piercings, where standard earring backs can be difficult to reach or uncomfortable.

Are Flat Back Studs Sleep-Friendly?

Flat backs are often more sleep-friendly than butterfly-back earrings because the back sits smooth and flat against the ear.

There is no sharp post sticking out behind the piercing, so they can feel more comfortable when lying down, wearing headphones or styling your hair.

However, comfort still depends on the right post length and whether your piercing is fully healed.

Our Flat Back Size: 16G, 6mm Post Length

All LÉA flat back studs are:

16G gauge
6mm post length
Screw-in style

The gauge refers to the thickness of the post. 16G is thicker than many standard butterfly-back earrings, so please make sure your piercing can comfortably fit a 16G post before purchasing.

The post length refers to the wearable bar length. Our flat backs are 6mm, which works for many healed piercings, but it may not suit everyone. A well-fitted flat back should have a little room for comfort and cleaning, without feeling too loose or too tight.

If you are unsure about your gauge or post length, we recommend checking with a professional piercer before purchasing.

To remove them, hold the flat back steady and twist the front piece anti-clockwise.

Because the pieces are small, we recommend putting them in over a table or soft towel so nothing gets lost.

Flat Back vs Butterfly Back

The main difference is the shape of the backing.

A butterfly-back earring has a standard push-on backing and usually a longer post behind the ear.

A flat back stud has a smooth disc backing and a front piece that screws into the post.

Flat backs are ideal if you want:

A smoother feel behind the ear
A more secure fit
Less poking from the post
A low-profile everyday earring
A comfortable option for cartilage piercings

Butterfly backs are usually easier for quick everyday lobe earrings, but they may not feel as comfortable for sleeping or cartilage placements.

Are Flat Back Studs Good for Cartilage Piercings?

Yes, flat back studs are commonly used for cartilage piercings, including helix, tragus, conch and forward helix.

They are a popular choice because the flat back sits neatly behind the ear, while the decorative front stays visible. This makes them a great option for building a curated ear stack.

For cartilage piercings, fit is especially important. If the post is too short, it can feel tight. If it is too long, it may move around too much. If the gauge is too thick for your piercing, it may not fit comfortably.

Can I Wear Flat Back Studs in My Lobes?

Yes, flat back studs can also be worn in lobe piercings.

They are a good choice if you want something more secure than a butterfly back, or if you prefer a comfortable stud you can wear throughout the day.

Just remember that our flat backs are 16G, which is thicker than many standard lobe earrings. If your lobe piercing is used to thinner earrings, the 16G post may feel different.

Quick Fit Reminder

Before purchasing, please check:

Your piercing can fit a 16G gauge
A 6mm post length is suitable for your piercing
Your piercing is healed enough to change jewellery
The placement works with the style of the stud

If you are unsure, your piercer is the best person to confirm your size.

Final Thoughts

Flat back studs are a comfortable, secure and polished option for everyday ear stacks. They are especially useful for cartilage piercings and anyone who wants a smoother backing than traditional butterfly-back earrings.

Our LÉA flat back studs are 16G, with a 6mm post length and a screw-in front. Please check your piercing size before purchasing to make sure they are the right fit for you.