SINGLE
PAIR
Free Shipping Over $75
365-Day Guarantee
4.6 Star Reviews
Sleep Friendly
Hypoallergenic
Waterproof
DESCRIPTION
Your new favorite predator. The Black Widow Flat Back Stud features a black PVD-plated titanium spider clutching a vivid red-orange CZ, with a hypoallergenic polished titanium post for comfy, all-day wear.
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
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 spider is 6.8mm x 7.9 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: Back post (part that goes through your ear) is polished ASTM-F136 Titanium. Front is PVD-plated ASTM-F136 Titanium, prong-set 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
Your new favorite predator. The Black Widow Flat Back Stud features a black PVD-plated titanium spider clutching a vivid red-orange CZ, with a hypoallergenic polished titanium post for comfy, all-day wear.
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
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 spider is 6.8mm x 7.9 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: Back post (part that goes through your ear) is polished ASTM-F136 Titanium. Front is PVD-plated ASTM-F136 Titanium, prong-set 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
Your new favorite predator. The Black Widow Flat Back Stud features a black PVD-plated titanium spider clutching a vivid red-orange CZ, with a hypoallergenic polished titanium post for comfy, all-day wear.
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
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 spider is 6.8mm x 7.9 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: Back post (part that goes through your ear) is polished ASTM-F136 Titanium. Front is PVD-plated ASTM-F136 Titanium, prong-set 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
- Haley C.Verified Buyer2 hours agoRated 5 out of 5 starsCutest Spiders
The spiders are absolutely adorable and decently large. I wouldn't say they're oversized, but they are on the larger side for Cords Club. The earrings feel high quality, and I can definitely tell these will last, like how my other Cords Club earrings have lasted years and haven't broken or tarnished.
CCCords Club21 seconds agoHi Haley!
The Black Widow Spider Flat Back Stud proves that adorable can come in all sizes! 🕷️ We're thrilled you love how cute they are and appreciate that larger-side sizing — sometimes a little extra presence makes all the difference! It's wonderful to hear about the high quality and your confidence in their durability, especially knowing your other Cords Club pieces have lasted years without breaking or tarnishing. Thank you for the amazing 5‑star review! ⭐️
😘~ Elvie with Cords Club
- Mitzi W.Verified Buyer1 month agoRated 5 out of 5 starsVery detailed
High quality and detailed earring. I will be getting use out of this year round :)
CCCords Club1 month agohi Mitzi!
Yay! 😊 I'm so thrilled to hear you love the detail and quality — and that you'll get year-round use out of it! That makes us so happy. ✨
🕷️ Jace with Cords Club - Addison A.Verified Reviewer2 months agoRated 3 out of 5 starsGreat quality design execution wasn’t as great
I have ordered from Chords Club numerous times I love their quality, their pieces last, they’re so sparkly, and just the best earrings that I’ve ever had. I was gifted this earring for Christmas because I love an edgy look to my earrings. I was so disappointed that the spider was orange and not red because it looks more Halloween-ish and now I feel like I can’t wear it outside of Halloween. I wish the gem had been red like the birthstone collection red that they have. But it’s completely orange so while it’s not my favorite, I can appreciate the quality.
CCCords Club2 months agoHi Addison ✨,
Thank you so much for your feedback and for being such a loyal customer! We're so happy to hear you love the quality and sparkle of your pieces from us—it means the world to us that they've been the best earrings you've ever had! 💖 We're thrilled someone thought to gift you this piece knowing you love an edgy look, and we absolutely love the gothic vibe of the Black Widow Spider design too! We're really sorry to hear the orange gem wasn't what you were expecting though 😭 We totally understand how disappointing that must be when you were hoping for more of a red spider look that you could wear year-round, and we completely get how the orange makes it feel more Halloween-specific rather than an everyday edgy piece! That's such valuable feedback about the color—we really appreciate you sharing how the orange affects the wearability for you compared to what you were envisioning. It's so helpful to know you were thinking more along the lines of our birthstone collection red! We're grateful you can still appreciate the quality even though the color wasn't quite what you hoped for.
Thanks for sticking with us and for this honest review!
- JM with Cords Club
- Lisa T.Verified Buyer2 months agoRated 5 out of 5 starsGORGEOUS!
This one is even more gorgeous in person than expected. Love that there are fun earrings that do NOT cause irritation for my sensitive family.
CCCords Club2 months agoHi Lisa!
We're so thrilled to hear the Black Widow Spider Flat Back Stud exceeded your expectations! 🕷️✨ There's nothing better than when a piece looks even more gorgeous in person! It makes our hearts so happy knowing we can provide fun, unique earrings that are gentle on sensitive ears for your whole family—comfort and style should always go hand in hand 💖 Thank you for such a wonderful review! 🌸
😘~ Elvie with Cords Club
- Michelle N.Verified Buyer4 months agoRated 5 out of 5 starsSo fun!
Such a beautiful and unique piece! My teen daughter LOVES it!!
CCCords Club3 months agoHi Michelle!
We're so thrilled to hear your daughter loves the Black Widow Spider Flat Back Stud! 🕷️ It really is such a unique and beautiful piece — there's something so special about finding jewelry that feels perfectly "you," especially for teens who love to express their style. Sounds like she has amazing taste! Thanks for sharing your experience ✨
😘~ 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?
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