cdd7168e-c7a5-41d8-8b9d-af038d1aba9b
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Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
4.4
Rated 4.4 out of 5 stars
41 Reviews
Lunar Phase Flat Back Stud
$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

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Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
4.4
Rated 4.4 out of 5 stars
41 Reviews
Lunar Phase Flat Back Stud
$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

Lunar Phase Flat Back Stud
$26
4.4
Rated 4.4 out of 5 stars
41 Reviews
Slide 1 of 1
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
$26
4.4
Rated 4.4 out of 5 stars
41 Reviews

Trusted by over 250,000 happy customers.

SINGLE

PAIR

Gold
Lunar Phase Flat Back Stud
Lunar Phase Flat Back Stud
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

4.4
Rated 4.4 out of 5 stars
Based on 41 reviews
Total 5 star reviews: 29 Total 4 star reviews: 8 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 4
90%would recommend this product
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41 reviews
  • eli T.
    Verified Buyer
    2 days ago
    Rated 4 out of 5 stars
    shes a qt

    super cute. worn daily for about 8 months before it lost its sparkle and became dull

    CC Profile picture for Cords Club
    Cords Club
    2 hours ago

    Hi Eli ✨,

    Thank you so much for your feedback! We're so happy to hear you think the Lunar Phase Flat Back Stud is super cute—we absolutely love this celestial design too! It sounds like you really enjoyed wearing it daily, which is exactly what we love to hear! We're sorry to hear that it lost its sparkle and became dull after about 8 months of daily wear though 😊 We totally understand how disappointing that can be when you love a piece so much that you wear it every day! Daily wear can definitely be tough on jewelry, and we completely get how losing that initial sparkle affects the overall look you fell in love with. We really appreciate you sharing this insight about how it held up over time with consistent wear—this kind of long-term feedback is so valuable for us and helps other customers know what to expect with daily use too! Even though the sparkle faded, we're glad you still found it cute enough to give it 4 stars 💖. Our earrings are backed with 365 warranty, if it's within a year, feel free to reach out our customer service team, hello@cordsclub.com for the next steps to claim the warranty. Thanks for taking the time to share your honest thoughts with us!

    😘~ Elvie with Cords Club

  • Pauline F.
    Verified Buyer
    1 month ago
    Rated 5 out of 5 stars
    Great celestial addition

    Perfect size for my first or second lobe piercing. A bit too big for my tragus and wouldn’t sit right for the piercing placement for my helix. Great quality, the moon tips weren’t very pointy when I slept, overall very happy with it.

    CC Profile picture for Cords Club
    Cords Club
    3 weeks ago

    Hi Pauline!

    We're so happy you love your Lunar Phase Flat Back Stud! 🌙 Thanks for the detailed feedback on the sizing—it's so helpful to know it's perfect for lobe piercings and comfortable for sleeping! We love that you found your perfect celestial addition. ✨ Thank you for sharing your sweet review!

    😘~ Elvie with Cords Club

  • Alexis H.
    Verified Buyer
    1 month ago
    Rated 5 out of 5 stars
    Perfect

    I love the size for my 2nd hole piercing

    CC Profile picture for Cords Club
    Cords Club
    1 month ago

    Hi Alexis, ✨,
    We’re so glad the size worked out perfectly for your second hole piercing 💌! It’s wonderful to know this piece fits just the way you hoped 🌸.
    🌟 Jace with Cords Club

  • Alyssa
    Verified Buyer
    2 months ago
    Rated 4 out of 5 stars
    Almost Perfect

    I wore these almost everyday. They’re so pretty, comfortable, and hadn’t tarnished after months of use. And after a lifetime of never wearing earrings because of sensory and sensitivity issues, these were a godsend. The only issue is that they last less than a year of everyday use, the stem breaks clean off after a while. Customer service quickly and easily replaced it the first time it happened which I highly appreciate it. It happened again, but I have yet to reach out bc I feel bad lmao

    I think I’ll still buy from them again because the price is great for the quality. Hopefully the durability improves in the future

    CC Profile picture for Cords Club
    Cords Club
    2 months ago

    Hi Alyssa!
    Thank you so much for sharing your experience — it means a lot 💛 We’re thrilled these earrings were a game-changer for you, especially with sensitivity concerns. And we totally get the hesitation, but please don’t feel bad about reaching out! We’re always here to help, and your feedback is super valuable as we work on improving durability.
    🌼 Jace with Cords Club

  • Payton
    3 months ago
    Rated 5 out of 5 stars
    5 Stars

    These are so cute and will match everything I wear!

    CC Profile picture for Cords Club
    Cords Club
    3 months ago

    Hi!

    Thank you for the review! The Lunar Phase stud was crafted to be both stylish and subtle — a piece that complements any look without ever feeling ordinary. So happy it’s bringing joy and value to your collection. –Hope 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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