SINGLE
PAIR
Free Shipping Over $75
365-Day Guarantee
4.6 Star Reviews
Sleep Friendly
Hypoallergenic
Waterproof
DESCRIPTION
A little zing for your ears, this little lightning bolt works well on its own or in a stack with others (Idea: moon, star, and lightning bolt!).
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 lightning is 5.2mm x 2.6mm. 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
A little zing for your ears, this little lightning bolt works well on its own or in a stack with others (Idea: moon, star, and lightning bolt!).
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 lightning is 5.2mm x 2.6mm. 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
A little zing for your ears, this little lightning bolt works well on its own or in a stack with others (Idea: moon, star, and lightning bolt!).
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 lightning is 5.2mm x 2.6mm. 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
- Liz J.Verified Buyer19 hours agoRated 5 out of 5 starsA great gap filler
I use this little lightning bolt for one of my standalone piercings. It's never fallen out or gotten loose, and I'll wear it for weeks at a time.
CCCords Club22 seconds agoHi Liz!
The Lightning Bolt Flat Back Stud is such a perfect little accent piece—we love that it's become your go-to for that standalone piercing! ✨ It's so great to hear it stays secure and comfortable enough for weeks of wear without any issues. There's something so satisfying about finding that perfect "gap filler" that just works flawlessly! 💖 Thanks for the awesome 5-star review!
😘~ Elvie with Cords Club
- Madison J.Verified Buyer2 weeks agoRated 1 out of 5 starsCute but NOT durable
These are so cute...for a few weeks. They were secure at first, but within a month one had fallen out, and the other fell out soon after. I've submitted a warranty claim but am not hopeful since I can't provide documentation that they are lost. Unfortunately, I was so impressed in that first month that I invested in a few other pairs...and all but one fell out after a few weeks of wear. Don't waste your money, they don't seem to be made to stay secure long- term.
CCCords Club2 weeks agoHi Madison!
Thanks so much for taking the time to leave such detailed feedback about the Lightning Bolt Flat Back Studs. We're really glad to hear you found them cute initially—they really are such a fun design!
We're truly sorry to hear about the security issues you experienced with multiple pairs falling out after just a few weeks of wear. That's definitely not the reliable, long-term wear experience we want you to have, especially when you've invested in several pairs from us! We completely understand how frustrating that must be, and it's particularly disappointing when you loved them enough initially to purchase additional pairs.
Push-pin flat backs work a little differently than regular earrings, and there's a good chance this happened because of a tension issue with the backing that wasn't resolved with the adjustment.
We see that you've already submitted a warranty claim, and we really appreciate you taking that step. Our support team will work with you on finding a resolution, even with the documentation challenges around lost items. Your experience with multiple pairs having the same issue definitely helps us understand that this isn't an isolated incident.
Thank you for sharing this honest feedback with us—it's incredibly helpful for us to know when our products aren't meeting the quality standards our customers deserve.
- JM with Cords Club
- Jayson T.Verified Buyer2 months agoRated 5 out of 5 starsZinggggg…
Every time I change out this lightning flat back I have a change of heart and end up putting it back in!!! Love how cool it looks!!!
CCCords Club2 months agoHi Jayson!
Haha, we love that it keeps winning you over! The lightning bolt really is such a cool piece—it's one of those designs that just has that perfect edge to it. So glad it's become one of your favorites! ⚡
🍀 Jace with Cords Club - C G.Verified Buyer2 months agoRated 5 out of 5 starsLove it
So cute and fun. Adds a little bit of flare to any look.
CCCords Club2 months agoHi C!
We're totally struck by your love for our Lightning Bolt Flat Back Stud! ⚡✨ That little spark of flare is exactly what we were going for—cute, fun, and ready to electrify any look! So happy it's bringing those perfect vibes to your style. Thanks for the sweet review! 🫶
😘~ Elvie with Cords Club
- Georgia P.Verified Buyer3 months agoRated 5 out of 5 starsJust what I was looking for
These flat back studs have been great to help my piercings heal. They do not cause a reaction and I can wear them in the shower which is great. Highly recommend to anyone looking for a simple everyday stud.
CCCords Club3 months agohi Georgia!
I’m so glad these flat back studs have been just what you needed! 😊 It’s awesome they’re helping your piercings heal and are easy to wear every day — even in the shower. Thank you for the recommendation! ✨
🌷 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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have a question?
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