The right earring back makes all the difference. It determines how comfortable your earrings feel. It affects how secure they stay in place. It even impacts whether you can sleep in your favourite studs.
In this guide, we’re breaking down the 3 most popular earring back types. You’ll learn what makes each one different and how to pick the best fit for your lifestyle. But first, here’s a quick comparison table:
Comparison Table: Flat Back vs Butterfly vs Screw Back

Flat Backs
The flat back features a smooth disc design. It sits flush behind your ear. No pointy bits stick out to catch on pillows or clothing. This backing type excels at comfort. Many people find them comfortable enough for round-the-clock wear.
Flat backs also work brilliantly for sleep. They won't poke you when you roll over. Hairdressers and massage therapists appreciate this feature too. The smooth design won't snag on fingers or tools.
These backs suit both lobe and cartilage piercings. They complement flat-back studs perfectly. The flush design looks neat and tidy. Some find them ideal for multiple ear piercings where space matters.

Inserting flat backs requires a bit more dexterity than other types. You'll need to line up the post carefully with the backing. With practice, most people master the technique quickly.
Butterfly Backs (Push/Friction Backs)
Butterfly backs are the most common type. They have two folded metal loops, like wings, that slide onto the earring post and hold it in place. Most people encounter these backs first with childhood ear piercings.
Simplicity is their greatest strength. You simply push them onto the post until they grip firmly. Removal is equally straightforward - just pull them off. This makes them perfect for people who change earrings frequently.
Fashion jewellery commonly uses butterfly backs. They work well with lightweight studs and decorative earrings. The familiar design puts most wearers at ease. Many jewellery gift sets include these backs as standard.
However, butterfly backs have notable drawbacks. The grip can loosen over time, especially with frequent use. This creates a risk of earrings falling out unexpectedly. The metal wings can also dig into your ear during sleep or extended wear.
Hygiene requires attention with butterfly backs. The loops can trap soap, lotion, and dead skin. Regular cleaning prevents build-up and potential infection. Some people prefer to avoid them for this reason.
Screw Backs
Screw backs offer maximum security through a threaded mechanism. The backing screws onto a threaded earring post. Once tightened properly, they rarely come loose accidentally.
Parents often choose screw backs for children's earrings. The secure design prevents costly losses during playground adventures. Many fine jewellery pieces come standard with screw backs. Jewellers trust them to protect valuable diamonds and gemstones.
The threading creates an extremely reliable connection. Even vigorous activity rarely dislodges properly fitted screw backs. This makes them popular for sports and active lifestyles. Peace of mind is worth the extra effort for many wearers.

The biggest drawback? Time. Putting on screw backs takes longer than other types. You must carefully align the threads before turning. Removal requires the reverse process. This makes them less suitable for frequent earring changes.
How to Choose the Right Back for You
Your lifestyle should guide your choice. Daily earring wearers benefit from flat backs' comfort and sleep-friendliness. People who change earrings frequently prefer the convenience of butterfly backs. Those with valuable jewellery often choose screw backs for security.
Another factor to consider is your activity level. Active people need secure backings that won't slip during exercise or sports. Screw backs excel here. People with desk jobs might prioritise comfort over security. Flat backs suit this preference perfectly.
Skin sensitivity plays a crucial role. People with sensitive skin should prioritise hypoallergenic materials. Look for surgical steel, titanium, sterling silver, or 14k gold backings. Avoid nickel-plated options that commonly cause reactions.
Care Tips & Troubleshooting
Oil, sweat, and skin cells can build up on all 3 types of earring backs. Clean them regularly with mild soap and water. Use a soft brush to remove build-up from butterfly back loops. Dry thoroughly to prevent bacterial growth.
Some people prefer to replace backs entirely rather than clean them. If a butterfly back starts slipping, don’t bend it, simply swap it for a new one. For screw backs, check the threads. If they're stripped, stop using them.
Store spare backs safely to prevent loss. Many people keep extras in their jewellery box. Some attach spare backs to earring cards or storage. This prevents frustration when backings inevitably go missing.

Final Thoughts
Each backing type serves different needs perfectly. Flat backs excel at comfort and all-day wear. Butterfly backs offer unmatched convenience for quick changes. Screw backs provide maximum security for precious pieces.
The right backing enhances your earring experience significantly. Having different types for different occasions is smart. Sleep in one, dress up with another. It’s all about matching your needs.
LYANG & CO offers a stud earring collection designed to work beautifully with various backing types. Browse our collection to find your perfect pair.
FAQs
What's the safest earring back for sleeping?
Flat backs are ideal for sleep because they lie flush against your ear. They won't poke you when you roll over or catch on bedding. Many people find them comfortable enough for 24/7 wear.
Are screw backs better than push backs?
Screw backs offer superior security but less convenience. They're better for valuable earrings, children's jewellery, or active lifestyles. Push backs work fine for lightweight fashion earrings and frequent changes.
Can flat backs fall off easily?
Quality flat backs stay secure through friction fit. They're less likely to fall off than loosened butterfly backs. However, they require proper insertion technique to ensure a secure connection.
What if I lose one side of the backing?
Most backing types are available separately from jewellers or online. Keep spare backs in your jewellery box. Many people buy backings in bulk to avoid this common frustration.