Tia C.
Verified Customer
Perfect for almost any piercing! I’ll use it elsewhere once I add more piercings to my ears! Love!!
Zirconia Moon Flat Back Stud
Sleep-Friendly
Hypoallergenic
Waterproof
DESCRIPTION
This listing is for a single 18K gold plated G23 (ASTM F136) or non gold plated implant grade titanium push-pin flat back stud.
Measurements:
- Post measures 1/4" (6mm) in length. 18 GA
- Front design is 2.5mm x 5mm
FOR THIS PARTICULAR DESIGN: when bending the pin to adjust the pin tension, be careful to hold the design by the top and bottom of the moon only. Don’t hold it by the zirconia stone & back of the moon sides.
Colors available: 18K Gold Plated Titanium, Titanium Silver
*Please see site return policy for more information regarding flat back studs!
CARE
Soak your studs in warm water with a few drops of dish soap for about 15 minutes. Gently clean with a soft cloth and store safely.
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. Enjoy peace of mind and shop with confidence knowing that your satisfaction is our top priority!
LIGHTNING-FAST SHIPPING
Our in-house shipping team carefully packs and ships orders within 4 business days. During peak launches, please allow extra time.
Free Shipping Over $75
Free Shipping
Over $75
365-Day Guarantee
365-Day
Guarantee
Highly Reviewed
Highly
Reviewed
Frequently Asked Question
We’ve got answers to all your Cords Club questions, from shipping to stacking.
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
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!
Are your flat backs sold individually? Or in pairs?
Both! Grab a single if you’re mixing and matching, or a pair to save 10%
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!
Trusted by Over a Quarter Million Happy Ears
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:ComfortSleep-proof, won’t poke you, and can be worn all day and night
Reason #2:Happy PiercingsMade from implant-grade materials that are perfect for sensitive ears
Reason #3:No Green SkinWaterproof, tarnish-proof jewelry that’s been tested and designed to last
Reason #4:You + Cords ClubJoin a collaborative, stylish club and share your jewelry ideas with us!
CORDS CLUB
$15
Moon Flat Back - Single
COMPETITOR AVG.
$36
Moon Flat Back - Single
Feature
Single Stud
Pair of Studs
Material
HypoallergenicNickel-Free
Warranty
CORDS CLUB
$15our price
ASTM F136 Titanium
365-day
BRAND A
$302.0x more
$60
2.0x more
ASTM F136 Titanium
noneFinal Sale - no recourse
BRAND B
$382.5x more
$76
2.5x more
ASTM F136 Titanium
30-day$10 fee
BRAND C
$402.7x more
$80
2.7x more
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.
How To Apply
Flat Back Studs
How To Remove
Flat Back Studs
How To Apply Flat Back Studs With An Applicator
How To Tighten
Your Flat Backs
Highly Recommended for Sensitive Ears
Total 5 star reviews: 26 Total 4 star reviews: 4 Total 3 star reviews: 2 Total 2 star reviews: 1 Total 1 star reviews: 1
88%would recommend this product
Slide 1 selected
34 reviews
- Ashley T.Verified Buyer7 hours agoRated 4 out of 5 starsPretty!
Very pretty but does keep twisting around so it doesn't always look like a moon and a star.
CCCords Club5 hours agoHi Ashley! ✨
We're so happy you're loving how pretty the Zirconia Moon Flat Back Stud is! 💫 We totally get what you mean about the twisting — it's one of those things that can happen with flat backs sometimes, especially when they're settling into their new home. The celestial design really is gorgeous when it stays put though!
—🌿☀️ Jace with Cords Club - Kelly T.Verified Buyer1 month agoRated 5 out of 5 starsPerfect size
Cute little crescent moon with a CZ stone. I like pairing it with a star stud.
CCCords Club4 weeks agoHi Kelly!
We love that celestial pairing! The crescent moon and star stud combination sounds absolutely magical—it's such a dreamy way to create your own little constellation. The perfect size really does make all the difference for creating those coordinated looks that feel intentional and beautiful. Thanks for the wonderful review!- JM with Cords Club
- Jennifer R.Verified Buyer1 month agoRated 5 out of 5 starsCute little earring
I got this for my conch and I absolutely love it. It is very comfortable and was easy to put in.
CCCords Club1 month agoHi Jennifer ✨,
🌙💖 It sounds like it's the perfect fit—comfortable and easy to put in is exactly what we hope for with our flat back studs. The moon design is such a beautiful choice for a conch piercing too!
🌼 Jace with Cords Club - Julie R.Verified Buyer5 months agoRated 5 out of 5 starsSo fun for the conch
Perfect moon with a hint of sparkle
CCCords Club5 months agoHi Julie!
Love to hear this! ✨ We're so thrilled the Zirconia Moon Flat Back Stud is perfect for your conch—that hint of sparkle really makes the moon design extra special! 🌙 Thank you for the sweet words about our piece 💖
😘~ Elvie with Cords Club
- V1 year agoRated 2 out of 5 stars2 Stars
I love the jewelry, but can't seem to get it tight enough to stay in my ear. Its a shame came out twice in the shower.
CCCords Club1 year agoHi Valerie, Thank you for your feed back. I'm so sorry to hear about this issue that you're having with your zirconia moon flat back. That's so disappointing. Have you had the chance to reach out to our customer service team? We'd love to help! -Aspen 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).
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365-Day Warranty
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