SINGLE
PAIR
Free Shipping Over $75
365-Day Guarantee
4.6 Star Reviews
Sleep Friendly
Hypoallergenic
Waterproof
DESCRIPTION
Slay your fictional enemies or slay your look? With this stud, you don’t have to choose. This dagger-inspired flat back stud brings just the right amount of edge—without any actual sharp edges. Wear it solo or stack it up.
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 3mm disc on back.
- Approx. size of dagger is 11.9 x 6.9 mm. 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.
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
Slay your fictional enemies or slay your look? With this stud, you don’t have to choose. This dagger-inspired flat back stud brings just the right amount of edge—without any actual sharp edges. Wear it solo or stack it up.
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 3mm disc on back.
- Approx. size of dagger is 11.9 x 6.9 mm. 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.
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
Slay your fictional enemies or slay your look? With this stud, you don’t have to choose. This dagger-inspired flat back stud brings just the right amount of edge—without any actual sharp edges. Wear it solo or stack it up.
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 3mm disc on back.
- Approx. size of dagger is 11.9 x 6.9 mm. 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.
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
- Isabel S.Verified BuyerYesterdayRated 4 out of 5 starsCute but they move constantly!
I love the little daggers, but they spin around more than my other earrings so I feel like I adjust them a lot!
CCCords Club7 hours agoHi Isabel!
Thanks so much for your review! 😊 I’m so glad you love the little daggers — they’re definitely a fun, playful design. The spinning is normal for this style since the post allows a bit more movement, but it’s great to hear you’re enjoying styling them regardless! ✨
🌻 Jace with Cords Club - Meganj H.Verified Buyer3 weeks agoRated 5 out of 5 starsFantasy Girlies
Super fun
CCCords Club3 weeks agoHi Meganj! We're so glad you think the Dagger Flat Back Stud is super fun! 💎 It's wonderful to hear it's bringing that perfect fantasy vibe to your look. Thank you for sharing your excitement with us! ✨Jace with Cords Club
- Isabella B.Verified Buyer1 month agoRated 1 out of 5 starsMine broke
Unfortunately a month after I bought it the stem on the stud broke. My other earring I bought is fine though.
CCCords Club1 month agoHi Isabella,
We're so sorry to hear that the stem on your Dagger Flat Back Stud broke after just a month! It's such a bummer when you're enjoying a new piece of jewelry and it breaks on you unexpectedly — especially when it's been such a short time since your purchase and you haven't had the chance to really get long-term wear out of it. We totally understand how frustrating it must be when one earring fails while the other is holding up perfectly fine.
A stem breaking after only a month is definitely not the quality and durability we want our customers to experience with their jewelry, and we never want you to feel like you got a defective piece. We really appreciate you taking the time to share this feedback about the structural issue. Please reach out to us at hello@cordsclub.com and we'll absolutely help you get this sorted out.
- JM with Cords Club
- Ian H.Verified Buyer2 months agoRated 5 out of 5 starsSleek
Grabbed two of them, sporting them both.
They look great!
CCCords Club1 month agoHi Ian!
We're so thrilled to hear you're loving the sleek look 💫! It's awesome that you grabbed two and are sporting them both—they must look absolutely fantastic.
✨ Jace with Cords Club - Emma R.Verified Buyer2 months agoRated 4 out of 5 starsDaggers
LOVE these, but they are the only ones I have trouble with the backs falling off even after bending them, etc. Ending up losing one 😭
CCCords Club2 months agoHi Emma ✨,
Thank you so much for your feedback! We're so happy to hear you LOVE the Dagger Flat Back Studs—we absolutely love this edgy design too! We're really sorry to hear you've been having trouble with the backs and that you ended up losing one 😭 That's so frustrating, especially when you love the piece! We totally understand how important secure backing is for flat back studs, and we really appreciate you sharing this insight about the fit. This kind of feedback is so valuable for us and helps other customers know what to expect. Please reach out to our customer service team to help you with options for this concern hello@cordsclub.com. We're sorry this happened even after you tried adjusting them—that's definitely not the experience we want you to have with your jewelry!
Thanks for taking the time to share your honest thoughts with us—it means so much! 💖
😘~ Elvie 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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have a question?
Check out our FAQ page for answers to our most frequently asked questions and to contact us!