Tia C.
Verified Customer
Perfect for almost any piercing! I’ll use it elsewhere once I add more piercings to my ears! Love!!
Seahorse Flat Back Stud
Sleep-Friendly
Hypoallergenic
Waterproof
DESCRIPTION
This cutie is swimming straight from the sea to your ear. We love a good seahorse flat back stud around here!
This listing is for a single ASTM F136 implant grade titanium push-pin flat back stud.
Measurements: Post measures at 1/4 inch (6mm) length, with a 4mm disc on back. 18 GA (1mm). Approx. size of front piece is 4.2x7.4mm. Refer to listing images to get an idea of the size of the stud on-ear. 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.
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 water and gently dry with a lint-free cloth. When not wearing, store in a dry, cool place. Avoid leaving this stud in extreme heat, as it can affect the enamel.
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: 9 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Slide 1 selected
10 reviews
- Ariel S.Verified Buyer44 minutes agoRated 5 out of 5 starsSo adorable!
My favorite “beach” earrings!!
CCCords Club21 seconds agoHi Ariel! 🌊✨
We're absolutely thrilled to hear the Seahorse Flat Back Stud has become your favorite "beach" earrings! 💙⭐ There's nothing better than knowing a piece captures that perfect coastal vibe and brings you joy every time you wear it.
—🌿☀️ Jace with Cords Club - Katherine B.Verified Buyer2 months agoRated 5 out of 5 starsEven Better Than I Thought It Would Be 🌊
It’s beachy, it’s elegant, and super detailed for such a small earring. What a great product! Cords Club is so great at delivering EXACTLY what they promised. Couldn’t be happier. I will be wearing this in my earring stack the next time I go to the pool!
CCCords Club2 months agoHi Katherine,
The Seahorse Flat Back Stud captures that perfect beachy elegance — intricate detailing that brings the ocean's charm to life in such a delicate design. ✨ We're thrilled 😀 it exceeded your expectations and love that it's found its perfect place in your earring stack for those poolside moments. Thank you for your amazing 5‑star review! 💙
😘~ Elvie with Cords Club 🌊
- Brynn3 months agoRated 5 out of 5 stars5 Stars
I absolutely love the earrings I get from cords club. I am constantly in chlorine and non of my earrings tarnish. An awesome product ❤️
CCCords Club3 months agoHi Brynn!
The Seahorse Stud proves that beauty can swim right alongside durability. We’re so glad chlorine never dulls your sparkle. Thank you for the 5‑star rating! 🌟
–Hope with Cords Club
- Neliris C.Verified Buyer6 months agoRated 5 out of 5 starsSummer Ready
I love how Cords Club manages to get so much detail and texture in such tiny pieces. This seahorse is absolutely gorgeous and perfect for the summer. Stack inspo: seahorse in helix, solitary zirconia flat back on third earlobe, The “other starfish” flat back second earlobe and Catch of the Day on the first earlobe.
CCCords Club5 months agoHi Neliris!
Your summer ear stack sounds absolutely stunning! 🌊✨ We're so thrilled you love the intricate details on our Seahorse flat back—our designers work so hard to pack all that beautiful texture into these tiny treasures! The way you've curated your ocean-themed stack with the seahorse, starfish, and Catch of the Day is pure perfection for summer vibes 🐚💙 Thank you for sharing your gorgeous stack inspiration with us—other customers are going to love recreating this beachy look! 🌸
😘~ Elvie with Cords Club
- Brynn7 months agoRated 5 out of 5 stars5 Stars
They are an amazing company who gave me a 20 dollar credit when I lost my earring after only having it for a week.
CCCords Club7 months agoHi Brynn!
Thanks so much for the 5-star review! We’re glad our support helped when you lost your Seahorse Stud. –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).
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Get your orders ASAP. Our in-house shipping team packs all orders within 1-2 business days!
365-Day Warranty
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