SINGLE
PAIR
Free Shipping Over $75
365-Day Guarantee
4.6 Star Reviews
Sleep Friendly
Hypoallergenic
Waterproof
DESCRIPTION
We brewed up something adorable! This tiny cauldron flat back stud brings a little witchy magic with its glossy black and green enamel and tiny metal detailing.
Sold individually. Colors available: 18K PVD Gold Plated, Titanium (dark silver)
Measurements:
- 20 GA (0.8 mm)
- Post measures 1/4 inch (6mm) in length, with a 4mm disc on back.
- Cauldron shape is approx. 5.6mm x 5.3mm. Check your own ear measurement before ordering.
Materials: This is a single push-pin, threadless flat back stud made from ASTM F136 implant grade titanium and enamel. Gold color is 18k gold PVD plated titanium.
A Cords Club exclusive, we custom designed this enamel flat back stud. We spent months perfecting the size, weight, and color of these cuties! The stud is Phthalate-free and tested skin safe.
Care: These are tarnish-proof and waterproof, with proper care. If you come into contact with chlorine or salt water, cream, lotion, perfumes, etc., rinse in cool water and gently dry with a lint-free cloth. When not wearing, store in a dry, cool place. Avoid exposing this stud to high heat, as it can affect the enamel.
CARE
Soak your studs in a bowl filled with warm water and a few drops of dish soap for about 15 minutes.
Gently scrub your jewelry with a q tip or soft cloth to remove any buildup or debris.
Store in a safe place when not in use.
Handle with care.
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 dedicated in-house shipping team carefully packs and ships your orders within 4 business days. We often ship even sooner, but during peak launches or especially busy times, we appreciate your patience as we do our best to stay within this timeframe. Every order is handled with care from start to finish, so you can shop confidently knowing your pieces will reach you safely.
SINGLE
PAIR
Free Shipping Over $75
365-Day Guarantee
4.6 Star Reviews
Sleep-Friendly
Hypoallergenic
Waterproof
DESCRIPTION
We brewed up something adorable! This tiny cauldron flat back stud brings a little witchy magic with its glossy black and green enamel and tiny metal detailing.
Sold individually. Colors available: 18K PVD Gold Plated, Titanium (dark silver)
Measurements:
- 20 GA (0.8 mm)
- Post measures 1/4 inch (6mm) in length, with a 4mm disc on back.
- Cauldron shape is approx. 5.6mm x 5.3mm. Check your own ear measurement before ordering.
Materials: This is a single push-pin, threadless flat back stud made from ASTM F136 implant grade titanium and enamel. Gold color is 18k gold PVD plated titanium.
A Cords Club exclusive, we custom designed this enamel flat back stud. We spent months perfecting the size, weight, and color of these cuties! The stud is Phthalate-free and tested skin safe.
Care: These are tarnish-proof and waterproof, with proper care. If you come into contact with chlorine or salt water, cream, lotion, perfumes, etc., rinse in cool water and gently dry with a lint-free cloth. When not wearing, store in a dry, cool place. Avoid exposing this stud to high heat, as it can affect the enamel.
CARE
Soak your studs in a bowl filled with warm water and a few drops of dish soap for about 15 minutes.
Gently scrub your jewelry with a q tip or soft cloth to remove any buildup or debris.
Store in a safe place when not in use.
Handle with care.
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 dedicated in-house shipping team carefully packs and ships your orders within 4 business days. We often ship even sooner, but during peak launches or especially busy times, we appreciate your patience as we do our best to stay within this timeframe. Every order is handled with care from start to finish, so you can shop confidently knowing your pieces will reach you safely.
Trusted by over 250,000 happy customers.
SINGLE
PAIR
Sleep-Friendly
Hypoallergenic
Waterproof
DESCRIPTION
We brewed up something adorable! This tiny cauldron flat back stud brings a little witchy magic with its glossy black and green enamel and tiny metal detailing.
Sold individually. Colors available: 18K PVD Gold Plated, Titanium (dark silver)
Measurements:
- 20 GA (0.8 mm)
- Post measures 1/4 inch (6mm) in length, with a 4mm disc on back.
- Cauldron shape is approx. 5.6mm x 5.3mm. Check your own ear measurement before ordering.
Materials: This is a single push-pin, threadless flat back stud made from ASTM F136 implant grade titanium and enamel. Gold color is 18k gold PVD plated titanium.
A Cords Club exclusive, we custom designed this enamel flat back stud. We spent months perfecting the size, weight, and color of these cuties! The stud is Phthalate-free and tested skin safe.
Care: These are tarnish-proof and waterproof, with proper care. If you come into contact with chlorine or salt water, cream, lotion, perfumes, etc., rinse in cool water and gently dry with a lint-free cloth. When not wearing, store in a dry, cool place. Avoid exposing this stud to high heat, as it can affect the enamel.
CARE
Soak your studs in a bowl filled with warm water and a few drops of dish soap for about 15 minutes.
Gently scrub your jewelry with a q tip or soft cloth to remove any buildup or debris.
Store in a safe place when not in use.
Handle with care.
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. Try CordsClub risk-free today!
LIGHTNING-FAST SHIPPING
Our dedicated in-house shipping team carefully packs and ships your orders within 4 business days. We often ship even sooner, but during peak launches or especially busy times, we appreaciate your patience as we do our best to stay within this timeframe. Every order is handled with care from start to finish, so you can shop confidently knowing your pieces will reach you safely.
Free Shipping
Over $75
365-Day
Guarantee
Highly
Reviewed
Trusted by Over a Quarter Million Happy Ears
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.
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?
Our Flat Backs are sold individually, so make sure to add 2 to your cart if you'd like a pair!
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!
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
- TABATHA P.Verified Buyer3 hours agoRated 5 out of 5 starsPerfect Gift
I love how clear the designs are even though these earrings are super tiny. It's nice to be able to mix and match all the holiday collections too.
CCCords Club3 hours agoHi Tabatha!
We're so thrilled to hear how much you love the crisp details on these tiny beauties! The clear designs are something we're really proud of, and it's wonderful that you're enjoying mixing and matching across the holiday collections—that's exactly the kind of versatility we hoped for. ✨
✨ Jace with Cords Club - Merrilee O.Verified Buyer3 months agoRated 5 out of 5 starsBrewing Beautiful
These are SO cute, absolutely the perfect thing if you're looking for a witchy stack
CCCords Club3 months agoHi Merrilee✨,
We're absolutely delighted these little cauldrons are brewing up the perfect witchy vibes for your stack 💌! Hearing they're exactly what you were looking for makes us smile right along with you 🌸.
🌟 Jace with Cords Club - Shawna M.Verified Buyer3 months agoRated 5 out of 5 starsFestive
I love the enamel Halloween flat backs, they aren't too big and you can tell exactly what they are.
CCCords Club3 months agoHi Shawna 🎃✨
We're so happy you love the Cauldron Enamel Flat Back Studs! It's wonderful to hear they hit that perfect size — just right for adding festive flair while keeping the design clear and recognizable 🖤. Thanks for sharing your thoughts on these little Halloween gems! 🌸
🌟 Jace with Cords Club - Laura S.Verified Buyer5 months agoRated 5 out of 5 starsAdorable
Adorable
CCCords Club5 months agoHi Laura! 😊 Double the “adorable” means double the joy — thanks for the sweet love! 💖
🌿 Jace with Cords Club - Sam L.Verified Buyer6 months agoRated 5 out of 5 starsAdorable and perfect for spooky season!
This is such a lovely stud and has just the right vibes for the spooky season! It's super good quality and every time I see it in the mirror I get very happy! Halloween is my favorite holiday and this stud has those perfect witchy vibes
CCCords Club6 months agoHi Sam! 🧙♀️✨
We’re absolutely enchanted by your review! So thrilled the stud brings those perfect witchy vibes to your favorite season 🎃 It’s always a win when jewelry makes you smile every time you catch it in the mirror 💜 Thanks for sharing the spooky joy!
🌻 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!
Love Flat Backs?
Two Studs for the Price of One. Every Month.
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have a question?
Check out our FAQ page for answers to our most frequently asked questions and to contact us!