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365 Day Warranty
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Video Thumbnail
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Video Thumbnail

HYPOALLERGENIC

TARNISH PROOF

LIGHTWEIGHT

24/7 WEAR

WATERPROOF

HYPOALLERGENIC

TARNISH PROOF

LIGHTWEIGHT

24/7 WEAR

WATERPROOF

Hard to put on?  Our applicator tool makes it a breeze!

Sensitive skin? We use hypoallergenic materials!

Uncomfortable sleep? Our flat back studs are comfortable for sleeping!

Earrings falling out?  We offer secure and sturdy earrings!
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Video Thumbnail
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Key To My Heart Flat Back Stud
Video Thumbnail

Key To My Heart Flat Back Stud

$24.00

Quantity: 1

Color
img1
All-Day
Comfort
img2
Safe for
Sensitive Ears
img3
Durable

The smallest key on the planet, this old-fashioned skeleton key is ready to unlock your heart (via your ear, of course).

A Cords Club exclusive, we designed this flat back stud from scratch. We spent months perfecting the size, weight, and color of this gorgeous stud!

This listing is for a single ASTM F136 implant grade titanium push-pin flat back stud.

Measurements: 

  • 18 GA (1mm)
  • Post is 1/4 inch (6mm) in length, with a 4mm disc on back. 
  • Approx. size of front piece is 8x3mm
  • Refer to listing images to get an idea of the size of the stud on-ear. Check your own ear measurement before ordering

Materials: 18K PVD Gold Plated Titanium, Titanium, zirconia

Care: Water and tarnish proof with proper care. If exposed to salt water, chlorine, or lotions/perfumes, rinse off with cool-warm water and gently dry. When not wearing, store in a dry, cool place. Do not pull, twist, or tug on your jewelry.
Color
Quantity

Flat back stud earrings sold individually

365-Day Risk-Free Guarantee

All-Day Comfort, Even While Sleeping!

Durable and Reliable, Guaranteed!

Perfect for Sensitive Ears!

Product Description  📝

The smallest key on the planet, this old-fashioned skeleton key is ready to unlock your heart (via your ear, of course).

A Cords Club exclusive, we designed this flat back stud from scratch. We spent months perfecting the size, weight, and color of this gorgeous stud!

This listing is for a single ASTM F136 implant grade titanium push-pin flat back stud.

Measurements: 

  • 18 GA (1mm)
  • Post is 1/4 inch (6mm) in length, with a 4mm disc on back. 
  • Approx. size of front piece is 8x3mm
  • Refer to listing images to get an idea of the size of the stud on-ear. Check your own ear measurement before ordering

Materials: 18K PVD Gold Plated Titanium, Titanium, zirconia

Care: Water and tarnish proof with proper care. If exposed to salt water, chlorine, or lotions/perfumes, rinse off with cool-warm water and gently dry. When not wearing, store in a dry, cool place. Do not pull, twist, or tug on your jewelry.

365 Day Guarantee 🙌

At Cords Club, we are committed to providing durable and high-quality products. That’s why we offer a 365 Day Guarantee on all our items. If you experience any defects or issues within the first year, simply contact us for a hassle-free replacement or refund. Enjoy peace of mind and shop with confidence knowing that your satisfaction is our top priority. Try Cords Club risk-free today!

Lightning Fast Shipping ⚡

Experience lightning-fast delivery with Cords Club! Our dedicated in-house shipping team ensures that your orders are packed and shipped within 1-2 business days, often on the same day you place your order. We take pride in our efficiency and personal touch, ensuring your products reach you quickly and safely. Shop confidently knowing we handle your items with care from start to finish.

With over 250,000 flat back studs in the ears of happy customers, don't just trust us!

Megan L.

Verified Customer

I cannot express how much I love these.
They are so incredibly cute. They do get
caught in my hair sometimes but haven’t
even come close to getting pulled out of my ear like a
normal earring would have. If you’re
thinking about buying this earring,
do it.



Nicolette M.

Verified Customer

I absolutely love these earrings they are
so comfortable and they fit just perfect.
I don’t have to worry about the back of
my ear getting stabbed anymore while I
sleep, I love how communicative the
company is, and I love their products
they’re very high-quality and
affordable!



Emily S.

Verified Customer

I’ve been wearing these ever since I got
them in the mail a week ago! They are
so comfortable that I’ve slept in them,
showered, and worked out while wearing them
with no problem! My ears are super
sensitive, but I have had no issue
with these titanium studs! Plus I
love the flat backs!



Shelby M.

Verified Customer

This was not my first flat back stud, but
it was my first from this company! I have
no issue getting these earrings in and
they are so comfortable to wear. It
perfectly fits in with the rest of my ear
stack. I can’t wait to purchase some
more

Nicole B.

Verified Customer

I love these and how petite they are. I
have had 0 issues with them getting
caught in my hair. I will be ordering more
designs! I have suuuper sensitive ears
and these have been perfect with
no irritation! 10/10 recommend!

4 Reasons Why You Need Cords Club

Flat Back Studs

In Your Life

Reason #1

Comfort

It’s time to break up with your regular earrings. Once you try Cords Club, you’ll never go back. 

 

Our flat back studs are flat on the back and designed specifically with your comfort in mind, whether you’re talking on the phone, at the gym with headphones on, taking a quick power nap, or hugging a friend, you’ll forget that you’re even wearing them. 

 

We test and perfect each design before adding it to the site, ourselves, and won’t add anything that we aren’t 100% obsessed with. 

 

These are going to be the comfiest earrings in your eardrobe. You can thank us, later!

Reason #2

Happy Piercings

How does the saying go? Happy piercings, happy life?

If you have sensitive skin, this is a safe space for you. From the materials we use to the variety of styles available on our site, your piercings will thank you for outfitting them in Cords Club.

 

Our flat back studs are made with lab-tested, implant grade materials that are biocompatible and safe for even the most sensitive skin. We have reviews from thousands of customers who have never been able to wear earrings long-term until trying Cords Club flat backs.

 

If, for some reason, you experience a reaction of any kind, we want to know about it so we can help with an easy return. Send our support team a message! 

Keeping your piercings happy is our top priority.

Reason #3

No Green Skin Guaranteed.

Sick and tired of spending money on cute jewelry only for it to turn green after just a few wears? 

 

We’ve got you covered and have a no-green guarantee for all of our pieces. We’ve lab tested our pieces to make sure that they are made of the highest quality materials that can handle a day at the pool, a beachy getaway, and daily showering. 

 

Say goodbye to the days of having to remove your jewelry so that it won’t tarnish while you do everyday things. Your jewelry shouldn’t hold you back.  

 

Don’t believe us? Put our waterproof and tarnish proof earrings to the test, yourself! Invest in quality pieces that are made to be lived in.

Reason #4

You + CordsClub = Vibes

Don’t get us wrong– you’re already a BABE. Absolutely.

 

But some days we all want some extra oomph. Maybe it’s a rainy day and you want a little more sparkle. Or maybe it’s presentation day and you want to come in with that take-no-prisoners power. With our range of styles– classic, quirky, bold, or subtle– we’re here to match your style and enhance your vibe no matter the mood.

 

Plus, we’re always working on new designs and we love to hear your recommendations, so who knows what we’ll be releasing next! 

  • Fast Shipping

Get your orders ASAP. Our in-house shipping team packs all orders quickly & efficiently within 1-2 business days! 

  • 365 Day Warranty

We stand by every Cords Club product’s durability & quality. Try risk free, today!

  • New Styles Monthly

We work hard to design new, unique styles that will keep your ears looking their best!

  • Top-Tier Customer Service

Have questions? Our amazing in-house customer service team is ready to answer them! 

What are you waiting for?

This cute & piercing friendly stud is calling your name!
Color
Quantity

Flat back stud earrings sold individually

365-Day Risk-Free Guarantee

Quantity: 1

Color

365-Day Risk-Free Guarantee

how to put on 
flat back earrings

TLDR; It's super easy, and we're here for you if you have any questions

  • Normal

  • With Applicator Tool (optional)

Step 1

Put the back of your flat back earring into your piercing from behind your ear.

Step 2

Gently push the back of your earring forward with your non-dominant hand so that the earring post is easier to see. Use your dominant hand to put the decorative front piece (the one with a tiny pin on it) into the tube of the back of the earring.

Step 3

Perform a gentle test tug to make sure that your stud is secure. Do this by gripping the front and back of the earring and gently pulling in opposite directions. A gentle tug shouldn’t remove your earring. If it feels loose, you may need to secure your stud. 

 

Reach out to our support team so we can send easy instructions to follow, if needed.

Step 4

Once your stud is securely fastened, enjoy your new favorite earring! Our flat back studs are guaranteed to be the comfiest earrings you’ve ever worn- for talking on the phone, sleeping, wearing headphones, hugging a friend, etc. You deserve earrings that don’t poke you!

Need Help?

We're Here For YOU!

Email the amazing CordsClub customer service team at hello@cordsclub.com

Step 1

Insert the applicator into your piercing from the front of your piercing.

Step 2

From the back, put your flat back earring back onto the applicator.

Step 3

Put one finger on the back of your earring back. Push your flat back earring back and applicator forward so that your earring back is now through the piercing.

Step 4

Remove the applicator from your earring back. Keep one finger on the back of your earring so that it doesn’t fall out.

Step 5

Put the decorative front piece of your flat back earring into the tube of the back of your earring.

Step 6

Give the front and back of your stud a gentle tug to make sure that your earring is secure. A gentle tug shouldn’t remove your earring. If it feels loose, you may need to secure your stud. Reach out to our support team so we can send easy instructions to follow, if needed.

Top notch quality, guaranteed!

Try risk free today!
Color
Quantity

Flat back stud earrings sold individually

365-Day Risk-Free Guarantee

Quantity: 1

Color

365-Day Risk-Free Guarantee

Frequently Asked Questions

Have questions?  We're here to help!

1. I'm new to flat backs. What is the most important thing for me to know?

The first thing you'll want to learn is how to keep your Flat Backs nice and secure. Just like you'd tie your running shoes to make sure they stay on your feet for a run, you'll need to adjust your Flat Backs to keep them in place, too!

But don't worry! It's an easy peasy process, and we'll help you through the learning curve. <3

Here are a few resources to get you started:

* Review the Flat Back tips and tricks info guide included with your order
* Check out this helpful playlist of how-to videos
* Connect with our customer service team for personalized help 

2. What size are the flat back earrings?

Cords Club's Flat Backs are 18 gauge and come with a 6mm long Flat Back post.

A 6mm post is a great length for most people, so we d recommend starting there!
We do also have a range of other sizes available and sold separately. If you have questions about sizing, we'd love to help!

3. Are your flat backs sold individually? Or in pairs?

Our Flat Backs are sold individually, so make sure to add 2 to your cart if you'd like a pair! 

4. Do I need to buy the flat back applicator, too?

Our Flat Back Applicator is a great tool but it's not necessary! The Flat Back Applicator is designed to help make the process of changing your flat backs faster and easier, but you can definitely change your earrings without one. The choice is totally up to you! 

More Questions? 

Email us at hello@cordsclub.com or chat with us via the pink icon in the bottom right of your screen!