cdd7168e-c7a5-41d8-8b9d-af038d1aba9b
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Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
4.7
Rated 4.7 out of 5 stars
51 Reviews
Barnacle Flat Back Stud - Clear
$26
Gold

SINGLE

PAIR

White box with arrows, on pink circular background.

Free Shipping Over $75

Pink shield with a flower emblem inside on a circular background.

365-Day Guarantee

4.6 Star Reviews

Sleep Friendly

Hypoallergenic

Waterproof

Slide 1 of 1
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
4.7
Rated 4.7 out of 5 stars
51 Reviews
Barnacle Flat Back Stud - Clear
$26
Gold

SINGLE

PAIR

White box with arrows, on pink circular background.

Free Shipping Over $75

Pink shield with a flower emblem inside on a circular background.

365-Day Guarantee

4.6 Star Reviews

Sleep-Friendly

Hypoallergenic

Waterproof

Barnacle Flat Back Stud - Clear
$26
4.7
Rated 4.7 out of 5 stars
51 Reviews
Slide 1 of 1
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
$26
4.7
Rated 4.7 out of 5 stars
51 Reviews

Trusted by over 250,000 happy customers.

SINGLE

PAIR

Gold
Barnacle Flat Back Stud - Clear
Barnacle Flat Back Stud - Clear
A white cloud icon on a circular background with a pink and orange gradient.

Sleep-Friendly

A white six-petaled flower icon on a circular pink and orange gradient background.

Hypoallergenic

Waterproof

White box with arrows, on pink circular background.

Free Shipping

Over $75

Pink shield with a flower emblem inside on a circular background.

365-Day

Guarantee

Highly

Reviewed

Trusted by Over a Quarter Million Happy Ears

A close-up of an ear with multiple silver piercings, including heart, bow, and gem-shaped earrings.

Tia C.

Verified Customer

Perfect for almost any piercing! I’ll use it elsewhere once I add more piercings to my ears! Love!!

Amanda H.

Verified Customer

Everyone needs this one!!!
This tiny bow is so dainty and cute! Perfect size for my stacked lobe

Alison B.

Verified Customer

Looks so cute in my forward helix! Will likely get another one for my newest forward helix, I love her!

Andrea S.

Verified Customer

I wear these almost everyday. They're cute but also lightweight so I don't feel like they're stretching my ears at all

Briana C.

Verified Customer

Sparkly!! Gorgeous little hoops!
They shine super bright, and are
super comfortable!

4 Reasons Why

You Need Cords Club Flat Backs

in your life

Reason #1:

Comfort

Sleep-proof, won’t poke you, and can be worn all day and night

Reason #2:

Happy Piercings

Made from implant-grade materials that are perfect for sensitive ears

Reason #3:

No Green Skin

Waterproof, tarnish-proof jewelry that’s been tested and designed to last

Reason #4:

You + Cords Club

Join a collaborative, stylish club and share your jewelry ideas with us!

Reason #1:

Comfort

Sleep-proof, won’t poke you, and can be worn all day and night

Reason #2:

Happy Piercings

Made from implant-grade materials that are perfect for sensitive ears

Reason #3:

No Green Skin

Waterproof, tarnish-proof jewelry that’s been tested and designed to last

Reason #4:

You + Cords Club

Join a collaborative, stylish club and share your jewelry ideas with us!

Frequently Asked Question

We’ve got answers to all your Cords Club questions, from shipping to stacking.

Our Everyday Prices
are their Black Friday Prices

Moon Flat Back Stud - Compared Across 4 Brands

CORDS CLUB

$15

Moon Flat Back - Single

COMPETITOR AVG.

$36

Moon Flat Back - Single

Single Stud

Pair of Studs

Material

Hypoallergenic

Nickel-Free

Warranty

CORDS CLUB

$15

our price

$30

$27

$30

our price

ASTM F136 Titanium

ASTM F136
Titanium

365-day



BRAND A

$30

2.0x more

$60

2.0x more

ASTM F136 Titanium

ASTM F136

Titanium

none

Final Sale - no recourse

BRAND B

$38

2.5x more

$76

2.5x more

ASTM F136 Titanium

ASTM F136

Titanium

30-day

$10 fee

BRAND C

$40

2.7x more

$80

2.7x more

ASTM F136 Titanium

ASTM F136

Titanium

365-day



Comfortable For 24/7 Wear

Sleep, Shower, And Workout Friendly

Hypoallergenic And Nickel Free

Lightweight And Secure

Comfortable For 24/7 Wear

Sleep, Shower, And Workout Friendly

Hypoallergenic And Nickel Free

Lightweight And Secure

Comfortable For 24/7 Wear

Sleep, Shower, And Workout Friendly

Hypoallergenic And Nickel Free

Lightweight And Secure

Apply Your Flat Back Studs In Seconds

New to flat backs? Watch our videos to see how simple they are to apply.

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SHOP BEST SELLERS

Highly Recommended for Sensitive Ears

4.7
Rated 4.7 out of 5 stars
Based on 51 reviews
Total 5 star reviews: 44 Total 4 star reviews: 4 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 2
94%would recommend this product
Slide 1 selected
51 reviews
  • Tracy
    3 weeks ago
    Rated 5 out of 5 stars
    5 Stars

    Beautiful earrings! Unique and great quality!

    CC Profile picture for Cords Club
    Cords Club
    3 weeks ago

    Hi there!

    CZ Barnacle Flat Back Stud proves that beauty can be bold and unique. ✨ We’re so glad you found them stunning and appreciated their quality. Thank you for sharing your joy and for the glowing 5‑star rating!

    –Hope with Cords Club

  • Katy M.
    Verified Buyer
    2 months ago
    Rated 5 out of 5 stars
    Love this stud

    I love this in my upper helix. Looks so cute!

    CC Profile picture for Cords Club
    Cords Club
    2 months ago

    Hi Katy!

    We're so happy to hear you love the CZ Barnacle Flat Back Stud in your upper helix! It sounds like it's the perfect fit for that placement—the unique barnacle design really does add such a cute, organic touch to any ear setup. Thank you for sharing how adorable it looks! ✨

    😘~ Elvie with Cords Club

  • Teri Z.
    Verified Buyer
    2 months ago
    Rated 5 out of 5 stars
    Perfect Size!

    I love the size of this stud. It’s not too big, not so small great quality of the stones and flat back. I have bought more flat backs from Cords due to the quality, price and shipping speed.

    CC Profile picture for Cords Club
    Cords Club
    2 months ago

    Hi Teri! 😊

    So glad you found the perfect size with the CZ Barnacle Flat Back Stud! ✨ It really is that ideal balance of not too big, not too small. We love hearing that the stone quality and flat back are hitting the mark for you, and thank you for trusting us with more of your flat back needs! 🫶🫶

    😘~ Elvie with Cords Club

  • Sammie
    Verified Buyer
    3 months ago
    Rated 5 out of 5 stars
    Absolutely amazing!!

    This piece of jewelry is dainty, cute and an everyday staple of mine!

    CC Profile picture for Cords Club
    Cords Club
    3 months ago

    Hi Sammie! 😊

    We're thrilled to hear the CZ Barnacle Flat Back Stud has become such an everyday staple for you! There's something so perfect about finding that dainty piece that goes with everything — and the barnacle texture adds just the right amount of detail without being too much. Sounds like you found the perfect addition to your jewelry collection!

    😘~ Elvie with Cords Club

  • Elena
    3 months ago
    Rated 5 out of 5 stars
    Cute smaller than expected

    super cute, a little smaller than I expected, but doesn't bother my ear at all, and not that pricy.

    CC Profile picture for Cords Club
    Cords Club
    3 months ago

    Hi Elena! We're so happy you find the CZ Barnacle super cute! 💎 While it may be a bit smaller than expected, it sounds like it's perfect for comfortable everyday wear—and we love that you're happy with the value. Thank you for sharing your experience! ✨Jace with Cords Club

Top-Tier Customer Service

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

10,000+ Verified 5-Star Reviews

Loved by thousands of happy ears (and counting).

Fast & Secure Shipping

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

365-Day Warranty

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

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