Tia C.
Verified Customer
Perfect for almost any piercing! I’ll use it elsewhere once I add more piercings to my ears! Love!!
Duo Heart Flat Back Stud
Sleep-Friendly
Hypoallergenic
Waterproof
DESCRIPTION
Double the hearts, double the feelings. With a pink heart and a clear heart sitting side by side, the Duo Heart Flat Back Stud is giving instant chemistry.
This listing is for a single ASTM F136 implant grade titanium push-pin flat back stud.
Measurements:
- 18 GA (1mm), though compatible with most 16 or 20 gauge threadless labret posts
- Post is 1/4 inch (6mm) in length, with a 4mm disc on back.
- Approx. size of the front design is 6.9x3.5mm.
- Refer to listing images to get an idea of the size of the stud on-ear. Check your own ear measurement before ordering
Materials: polished ASTM-F136 Titanium, gold is 18K PVD Gold Plated ASTM-F136 Titanium, Cubic 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 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: 10 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
91%would recommend this product
Slide 1 selected
11 reviews
- Kay A.19 hours agoRated 2 out of 5 starsSo small…micro
I was excited for these but if you have big ears or thicker lobes I do not recommend getting them. They are cute and I expected them to be small but they’re sooo small I considered returning them. I don’t want to go through the trouble so I guess I’ll just deal but im disappointed for sure. A set is also pretty expensive so there’s that. The single stud (not from this order) that I got for my mid helix is bigger than these studs for my lower ear so it’s just not a good ear stack.
CCCords Club25 seconds agoHi Kay,
Thank you for sharing your feedback with us, and we're sorry to hear that the Duo Heart Flat Back Studs didn't work out the way you hoped. We completely understand your disappointment, especially when you were excited about them and found they didn't coordinate well with your other earrings or suit your ear size the way you wanted. Every ear anatomy is different, and we are so sorry that the size didn't work out for you.
We really appreciate you letting us know about the sizing concerns, and we'll definitely share your comments with our team as we continue thinking about our designs and sizing options. Please reach out to us at hello@cordsclub.com so we can sort this out.
- JM with Cords Club
- Stacey M.Verified Buyer1 month agoRated 5 out of 5 starsSo cute!
Love the design and appearance of these earrings. They add some color without being too much! They fit comfortably and are not irritating to my ears!
CCCords Club1 month agoHi Stacey!
So happy you're loving the Duo Heart Flat Back Studs! ✨ That perfect balance of adding just the right amount of color without being overwhelming is exactly what we were going for with these cuties. And it's wonderful to hear they're so comfortable and gentle on your ears—that's what great earrings should be! 💕
—🌿☀️ Jace with Cords Club - Rachel S.Verified Buyer3 months agoRated 5 out of 5 starsDuo Heart Flat Back - Titanium
Loved this whole sweetheart collection 💕
CCCords Club3 months agoHi Rachel!
The Duo Heart Flat Back Studs are pure sweetness, and we're so happy they completed your Sweetheart Collection perfectly! 💕 There's nothing quite like hearts that make your heart happy. Thank you for the wonderful 5-star review and for sharing the love!✨
💖~ Elvie with Cords Club
- Julia J.Verified Buyer3 months agoRated 5 out of 5 starsSuper cute one!
It exactly as you can see in the picture my only concern it’s that I should had got 2 hehehe I guess I need the other half 😝
CCCords Club3 months agoHi Julia!
The Duo Heart Flat Back Stud is absolutely adorable, and we're so happy you love how it looks😍! Hehe, we totally get the "need the other half" feeling—hearts do have that perfect paired energy, don't they? 💕 Sometimes one heart steals your heart so much that you just need its match! We love that it's exactly what you expected from the picture—that's always our goal with every piece✨
Thank you so much for the sweet 5-star review and for sharing your cute dilemma with us! We're thrilled you're loving your Duo Heart stud💖
😘~ Elvie with Cords Club
- Emily K.Verified Buyer5 months agoRated 5 out of 5 starsLove it!
Great for my February stack!
CCCords Club5 months agohi Emily! 😊
We're so glad you love it! ✨ The Duo Heart Flat Back Stud sounds perfect for a February stack — hearts are just the sweetest touch for the month of love! 💛
🌷 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.
Customer FavoriteGet exclusive monthly styles & member only savings.
