Tia C.
Verified Customer
Perfect for almost any piercing! I’ll use it elsewhere once I add more piercings to my ears! Love!!
Frostine Flat Back Stud
Sleep-Friendly
Hypoallergenic
Waterproof
DESCRIPTION
The Frostine Flat Back Stud brings retro-inspired glam. With its clustered zirconias and starburst silhouette, it feels like something pulled from a vintage jewelry box or a snow queen's private collection.
This listing is for a single ASTM F136 implant grade titanium push-pin flat back stud. Note that the nature of prong settings can make them catch on hair or fibers
Note that this is the same stud that was in the November 2025 Studs of the Month Box.
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. diameter of snowflake is 7mm.
- 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 ASTM-F136 Titanium, polished ASTM-F136 Titanium, cubic zirconia
A Cords Club exclusive, we designed this flat back stud ourselves. We spent months perfecting this gorgeous stud!
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: 7 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Slide 1 selected
7 reviews
- Taylor T.Verified Buyer20 hours agoRated 5 out of 5 starsWinter Wonderful
These are so cute & comfortable! I'm a huge fan of the flatbacks. The way this earring sparkles is everything! I can't wait to wear these as part of my winter ear stack!
CCCords Club7 hours agoHi Taylor!
So thrilled you're loving the Frostine Flat Back Stud 🌸✨! We're so glad these have become part of your winter ear stack—the sparkle really does shine bright, and we love that the flatback design is hitting all the comfort marks for you 🌿💎. Thank you for the five stars, it means everything to us!
—🌼 Jace with Cords Club - Katherine B.Verified Buyer3 months agoRated 5 out of 5 starsElegant and Fabulous 😍
This is the dolled up version of Cord Club’s other snowflake flat back. While the other version is simple and elegant, this one takes it a step farther and adds a bit more shine to the style ✨ So beautiful, especially if you like your earrings to shine and stand out!
CCCords Club3 months agoHi Katherine,
The Frostine Flat Back Stud truly is the dolled up version — bringing that extra sparkle and glamour that makes it shine even brighter than our classic snowflake design. ✨ We're thrilled 😀 you love how it takes elegance to the next level and adds that perfect amount of shine to stand out beautifully. Thank you for your fabulous 5‑star review! 💙
😘~ Elvie with Cords Club
- Hilary G.Verified Buyer6 months agoRated 5 out of 5 starsStunning
These are incredibly beautiful. I have the snowflake ones from the previous year which are also very pretty but these are top notch. So sparkly and just perfect for Christmas but also winter!
CCCords Club6 months agoHi Hilary!
Oh wow, we're absolutely glowing from your amazing review! ✨ We're so thrilled you love the Frostine studs and think they're even more stunning than last year's snowflakes—that means the world to us! 💎 You're so right that they're perfect for Christmas but also gorgeous throughout the whole winter season. There's something so magical about how sparkly they are! ❄️ Thank you for being such a loyal customer and for sharing your beautiful feedback with us! 💖
😘~ Elvie with Cords Club
- Emily T.Verified Buyer7 months agoRated 5 out of 5 starsStunning
These have a wow factor when you first see them in the box! So so pretty! Loved wearing them all holiday season and can even wear them into the new year as winter is in full swing :)
CCCords Club7 months agoHi Emily!
We're so happy you love your Frostine Flat Back Studs! ✨ That wow factor when you first open the box is exactly what we were going for—we're obsessed with how stunning they are! And you nailed it perfectly wearing them all holiday season and into the new year because winter sparkle is everything! 💖 The versatility is so amazing and we love that you're getting so much wear out of them! Thank you for sharing your sweet review!
- JM with Cords Club
- Samantha H.Verified Buyer7 months agoRated 5 out of 5 starsAdorable
I love these! I'm going to need another set of piercings so I can wear all the snowflakes at the same time!
CCCords Club7 months agoHi Samantha!
We're so thrilled to hear you love them 💫! Your enthusiasm is absolutely contagious—and we totally get wanting more piercings just to wear all the snowflakes at once ✨. That sounds like the perfect winter sparkle situation! Thank you for sharing your excitement with us 🌸.
✨ Jace with Cords Club
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Loved by thousands of happy ears (and counting).
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