ProductContent

14k gold threadless flat back post in yellow, rose, white gold, and longer yellow gold sizes grouped together
14k yellow gold threadless push pin flat back labret post, angled close-up showing hollow pin end
14k yellow gold flat back post with separate CZ push pin charm end, showing how threadless system connects
14k white gold threadless flat back labret post, angled view highlighting hollow tube and disc backing
Size comparison chart of 14k gold flat back posts in 18G and 16G gauges from 3/16 inch to 3/8 inch lengths
Three 14k gold threadless flat back posts side by side in white, yellow, and rose gold color options
14k rose gold threadless push pin flat back post, angled close-up showing hollow pin end and disc backing
14k gold threadless flat back post in yellow, rose, white gold, and longer yellow gold sizes grouped together
14k yellow gold threadless push pin flat back labret post, angled close-up showing hollow pin end
14k yellow gold flat back post with separate CZ push pin charm end, showing how threadless system connects
14k white gold threadless flat back labret post, angled view highlighting hollow tube and disc backing
Size comparison chart of 14k gold flat back posts in 18G and 16G gauges from 3/16 inch to 3/8 inch lengths
Three 14k gold threadless flat back posts side by side in white, yellow, and rose gold color options
14k rose gold threadless push pin flat back post, angled close-up showing hollow pin end and disc backing
Home Threadless Push Pin Flat Back Post Backing 14k Gold

Threadless Push Pin Flat Back Post Backing 14k Gold

$155 $131.75 15% OFF $286 Est. Retail Value
14k gold threadless flat back post in yellow, rose, white gold, and longer yellow gold sizes grouped together
14k yellow gold threadless push pin flat back labret post, angled close-up showing hollow pin end
14k yellow gold flat back post with separate CZ push pin charm end, showing how threadless system connects
14k white gold threadless flat back labret post, angled view highlighting hollow tube and disc backing
Size comparison chart of 14k gold flat back posts in 18G and 16G gauges from 3/16 inch to 3/8 inch lengths
Three 14k gold threadless flat back posts side by side in white, yellow, and rose gold color options
14k rose gold threadless push pin flat back post, angled close-up showing hollow pin end and disc backing
14k gold threadless flat back post in yellow, rose, white gold, and longer yellow gold sizes grouped together
14k yellow gold threadless push pin flat back labret post, angled close-up showing hollow pin end
14k yellow gold flat back post with separate CZ push pin charm end, showing how threadless system connects
14k white gold threadless flat back labret post, angled view highlighting hollow tube and disc backing
Size comparison chart of 14k gold flat back posts in 18G and 16G gauges from 3/16 inch to 3/8 inch lengths
Three 14k gold threadless flat back posts side by side in white, yellow, and rose gold color options
14k rose gold threadless push pin flat back post, angled close-up showing hollow pin end and disc backing
Size Chart
Find Your Perfect Fit
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Flat back gauge and length sizing guide for ear piercings

How to size a flat back stud

A flat back stud has a decorative top that threads onto a post ending in a smooth, flat disc. The disc rests against the back of the piercing so it sits flush, won't snag, and stays comfortable enough to sleep on. Two measurements make it fit right: gauge (post thickness) and length (post span).

Gauge — the thickness of the post

Gauge is how thick the post is, and it should match what your piercer used so the stud seats securely without shifting. The scale runs in reverse — a smaller number is a thicker post, so an 18G post is thinner than a 16G. Most flat back ear and nostril piercings use 18G or 16G.

Length — the post that spans your piercing

Length is the distance from the flat disc to the front of the stud — the part that passes through your piercing, measured without the decorative top. While healing, a little extra room (often 8mm) leaves space for swelling; once healed, a shorter post (6mm or 5mm) keeps the top sitting close and flush. Too long and the top spins or catches; too short and the disc presses in.

Not sure? Match the gauge and length on jewelry that already fits you, or check with your piercer.

Still not sure about your size?
Our Piercing Advisors will help you find the right fit for your piercing.
Or add a Piercing Advisor™ fitting to your order › Need a size we don’t carry? Request custom sizing ›
Show info modal
Find Your Perfect Fit
✦
info popup jeweler direct
Still not sure about your size?
Our Piercing Advisors will help you find the right fit for your piercing.
Or add a Piercing Advisor™ fitting to your order › Need a size we don’t carry? Request custom sizing ›
Find Your Perfect Fit
✦
Promotional text for a free piercing advisor service with details on customization and quality assurance.
Still not sure about your size?
Our Piercing Advisors will help you find the right fit for your piercing.
Or add a Piercing Advisor™ fitting to your order › Need a size we don’t carry? Request custom sizing ›
i
Made to order: Ready in 1–2 weeks

Solid 14k Gold

Jeweler Direct

Handmade

Piercing Advisor

Ethical Luxury

Lifetime Warranty

Looking for something different? Request a custom design →

Product Description

Description

Not all piercings use the same size jewelry, and often your existing piercings change in size.  These flat back posts are ideal for when you need to change the length or gauge of your existing gold body jewelry.  Having a collection of different sized posts also allows you to use the same charms on different body piercings. 

These backings posts are for threadless push pin charm ends only; they are not compatible with threaded jewelry ends.

  • Threadless Push Pin Flat Back Barbell
  • Solid 14k Gold | Nickel-free | Hypoallergenic
  • 3mm disc backing
  • Handmade in the US
  • Sold as a single earring
  • For use as cartilage earrings (helix, tragus, conch, etc.), labret, lip, and nose piercings
Product Details
Materials
Shipping

Pairs Well With

FreshTrends mint green travel jewelry box, closed front view with gold FT Est. 2003 logo Close-up of travel jewelry box interior holding gold piercing studs, earrings, and CZ body jewelry
Travel Jewelry Box $17
14k gold diamond solitaire threadless stud ends in four sizes showing scale from 1.2mm to 3mm 14k rose gold diamond solitaire prong threadless stud end, angled view showing warm rose tone setting
Diamond Solitaire Prong Piercing Stud End $119
14k yellow gold dome threadless push pin ends in three sizes: 1.5mm, 2mm, and 3mm Polished silver-tone dome threadless push pin ends in three sizes showing size progression, front view
Dome Threadless Push Pin End $80
14k yellow gold trinity bead cluster threadless end, angled view showing polished three-bead design with pin post Labeled diagram of threadless flat back post anatomy showing 14k gold barbell, disc backing, and steel pin details
Trinity Bead Cluster Piercing Stud End $80
14k yellow gold 2mm CZ flat back labret stud with low martini prong setting, angled product view Diagram of 14k yellow gold CZ flat back labret with arrow indicating how post length is measured
2mm Cubic Zirconia Low-Set Prong 14k Gold Flat Back Stud $114
14K yellow gold 4mm ball flat back labret stud, front view showing polished ball and disc backing Step-by-step guide showing how to insert and remove an 18G threadless push-pin flat back labret
4mm Ball 14K Gold Flat Back Cartilage Earring Labret $212

Jeweler-Direct Pricing

Jeweler-Direct means crafted, just for you. By skipping the middleman, we eliminate traditional retail markups — so you can enjoy luxury piercing jewelry without the inflated price.

Fresh Trends Price — $143

Est. Retail Value — $286

Fresh Trends Piercing Advisor™

Our complimentary Piercing Advisor™ service ensures your jewelry fits perfectly. After your order, a specialist reviews your selection, verifies your size, and guides you through any adjustments. For jewelry to be eligible for an adjustment, FreshTrends Piercing Advisor™ must be added to your cart at the time of original purchase.

Why It Matters:

• Anatomy varies, and size is crucial

• A specialist confirms your fit before we craft your piece

• You get a flawless, comfortable result—every time

Piercing Advisor Service

Handcrafted Just For You!

Our in-house jewelry designer and artisans create one-of-a-kind piercing jewelry from solid 14k gold and 950 platinum, always 100% nickel-free.

Each piece is made-to-order and never mass-produced, allowing for many gemstone and size options for the perfect fit. We take pride in hand-crafting fine body jewelry in the USA.

Fresh Trends Fine Jewelry

Because every piercing deserves its masterpiece.

Ready to Gift

Your jewelry arrives in our signature packaging—a keepsake box with a soft green pouch and a Wear & Care Guide. Premium pieces are showcased in an LED presentation box that elevates every gifting moment.

Fresh Trends Packaging

Fresh Trends® Lifetime Warranty

Every piece we craft is designed for lifelong wear. If your jewelry ever shows a manufacturing defect, we’ll repair or replace it—complimentary, for life.

Lifetime Confidence. Handmade Quality.

Gold earring with clear gemstones on a soft pink fabric background

Sustainable Jewelry

We use recycled metals to help reduce the carbon footprint of manufacturing and the negative impact of metal mining.

We plant one new tree per order in partnership with Ecologi to help restore nature and reduce the carbon footprint of our operations.

ecology

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  • 5 stars: 2 (67%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (33%)
A
Anonymous
Great Post – Secure and Comfortable!

I lost my original backing and was nervous about finding a good replacement, but this one is perfect! The 14k gold feels high-quality, and it holds my jewelry securely without any issues. It’s super comfortable—I don’t even notice it’s there, even when sleeping. I love that it’s threadless, making it easy to insert and remove while still staying in place. Definitely a must-have if you need a reliable flat-back replacement!

Anonymous review photo
M
Marie

Perfect for still fresh piercing.

C
Chrystal

Useless product. I’ve ordered from this company twice. First time, their item did not match the description. You are unable to return for a refund only store credit. Ordered this item and it’s defected. You can’t push the front end into the flat back post. It’s shallow and can’t fit it. Planning to return the item FOR STORE CREDIT :(

Thank you for taking the time to share your experience. We're sorry to hear that your recent visit wasn't up to your expectations. We take all feedback seriously, and we appreciate your honest feedback.
We apologize for any inconvenience or frustration you may have experienced. We would like to address your specific concerns and make things right. I have reached out to you via the email on your order so we can discuss your options further.

Regards

Dawn

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