cdd7168e-c7a5-41d8-8b9d-af038d1aba9b
Slide 1 of 1
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Diagram illustrating the benefits of flat back studs, when compared to traditional, butterfly-back studs.
Step-by-step written and photographic instructions on how to put threadless flat back studs an your ear.
Sunny Side Up Enamel Flat Back Stud
4.8
Rated 4.8 out of 5 stars
4 Reviews
Sunny Side Up Enamel Flat Back Stud
$22
Silver

SINGLE

PAIR

White box with arrows, on pink circular background.

Free Shipping Over $75

Pink shield with a flower emblem inside on a circular background.

365-Day Guarantee

4.6 Star Reviews

Sleep Friendly

Hypoallergenic

Waterproof

Slide 1 of 1
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Diagram illustrating the benefits of flat back studs, when compared to traditional, butterfly-back studs.
Step-by-step written and photographic instructions on how to put threadless flat back studs an your ear.
Sunny Side Up Enamel Flat Back Stud
4.8
Rated 4.8 out of 5 stars
4 Reviews
Sunny Side Up Enamel Flat Back Stud
$22
Silver

SINGLE

PAIR

White box with arrows, on pink circular background.

Free Shipping Over $75

Pink shield with a flower emblem inside on a circular background.

365-Day Guarantee

4.6 Star Reviews

Sleep-Friendly

Hypoallergenic

Waterproof

Sunny Side Up Enamel Flat Back Stud
$22
4.8
Rated 4.8 out of 5 stars
4 Reviews
Slide 1 of 1
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Diagram illustrating the benefits of flat back studs, when compared to traditional, butterfly-back studs.
Step-by-step written and photographic instructions on how to put threadless flat back studs an your ear.
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
Diagram illustrating the benefits of flat back studs, when compared to traditional, butterfly-back studs.
Step-by-step written and photographic instructions on how to put threadless flat back studs an your ear.
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
$22
4.8
Rated 4.8 out of 5 stars
4 Reviews

Trusted by over 250,000 happy customers.

SINGLE

PAIR

Silver
Sunny Side Up Enamel Flat Back Stud
Sunny Side Up Enamel Flat Back Stud
A white cloud icon on a circular background with a pink and orange gradient.

Sleep-Friendly

A white six-petaled flower icon on a circular pink and orange gradient background.

Hypoallergenic

Waterproof

White box with arrows, on pink circular background.

Free Shipping

Over $75

Pink shield with a flower emblem inside on a circular background.

365-Day

Guarantee

Highly

Reviewed

Trusted by Over a Quarter Million Happy Ears

A close-up of an ear with multiple silver piercings, including heart, bow, and gem-shaped earrings.

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.

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.

Slide 1 of 5

You May Also Like

Customer favorites that complement your everyday style.

Slide 1 of 5

SHOP BEST SELLERS

Highly Recommended for Sensitive Ears

4.8
Rated 4.8 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 3 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
4 reviews
  • Lisa T.
    Verified Buyer
    3 days ago
    Rated 5 out of 5 stars
    SO fun!

    My teen LOVES this one so much. I think she wears it almost daily. Very cute and NO irritation. We had earrings from the piercing studio that actually caused issues for us and the Cords Club earrings have never hurt any of my household!

    CC Profile picture for Cords Club
    Cords Club
    21 seconds ago

    Hi Lisa!

    This makes us so incredibly happy to hear! 🍳✨ We're absolutely thrilled that your teen is loving the Sunny Side Up stud so much that it's become a daily favorite—that's the best compliment we could ask for! And knowing that our earrings are comfortable and irritation-free for your whole household just warms our hearts 💛 We put so much care into making sure our pieces are gentle on sensitive ears, so it means everything to us that you've found such a difference compared to other earrings! Thank you for trusting Cords Club with your family's ears! 🌸

    😘~ Elvie with Cords Club

  • anna n.
    Verified Buyer
    6 months ago
    Rated 4 out of 5 stars
    Scrambled egg

    I was so excited for this piece, the art is just too too cute. However it was on the larger size for my Medusa piercing so I had to return it. It would be really cute for an ear piercing though.

    CC Profile picture for Cords Club
    Cords Club
    6 months ago

    Hi Anna N.!

    Thanks for the adorable "scrambled egg" title—it totally made us smile! 💖 We're so glad you fell in love with the cute art on our Sunny Side Up studs—they really are designed to bring that playful charm! We totally understand that sizing can be tricky, especially for Medusa piercings where the fit needs to be just right. Your insight about it working better for ear piercings is super helpful for other customers figuring out their perfect placement! We appreciate you giving it a try and sharing your honest feedback — it helps us and fellow jewelry lovers know what to expect. Thanks for letting Cords Club be part of your piercing journey, even if this sunny cutie didn't find its forever home with you! ✨🍳

    😘~ Elvie with Cords Club

  • Erika
    Verified Buyer
    8 months ago
    Rated 5 out of 5 stars
    Cute little egg stud!

    Such a cute little over easy egg stud. Adds a little fun to my stack! Very secure and can barely feel that it’s there!

    CC Profile picture for Cords Club
    Cords Club
    8 months ago

    Hi Erika! That sounds absolutely adorable! 💖 A fun little over easy egg stud is such a playful addition to your stack. Love that it’s both secure and so comfortable you barely notice it’s there! ✨🌻 Jace with Cords Club

  • Dani G.
    Verified Buyer
    8 months ago
    Rated 5 out of 5 stars
    Adorable

    Not gonna lie most people think it's a flower but I know it's a fried egg and that's all that matters! So cute and as always so comfy.

    CC Profile picture for Cords Club
    Cords Club
    8 months ago

    Hi Dani! 💖 That’s so fun! Whether a flower or a fried egg, it’s absolutely adorable—and most importantly, you love it! Comfy and cute is always a win. ✨🌻 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 Favorite

Get exclusive monthly styles & member only savings.

Don’t Miss

The Next Box

PAST DESIGN

Hand holding an orange box labeled 'Cords Club' on a pink gradient background.
Studs of the Month Box
$30.00

($50+ value)