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Moon Flat Back Stud

$15.00
4.6
Rated 4.6 out of 5 stars
202 Reviews
Sleep-Friendly
Hypoallergenic
Waterproof
Color: Gold
Option
DESCRIPTION

The cutest little moon for your ears! It can be rotated to face any direction and is small enough to fit in a lot of ear piercing locations!

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). Front piece is approx. 3.5mm x 2.3mm. Refer to listing images to get an idea of the size of the stud on-ear. Check your own ear measurement before ordering.

Materials: ASTM F136 titanium, 18k PVD gold plate (for gold color), black zirconia

Colors available: 18K Gold Plated Titanium, Titanium Silver

Care: These are tarnish-proof and waterproof. With all items of this material, if you come into contact with chlorine or salt water, cream, lotion, perfumes, etc. Rinse in water and dry if this does happen.  When not wearing, store in a dry, cool place.

*Please see site return policy for more information regarding flat back studs!

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:

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

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!

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

Feature
Single Stud
Pair of Studs
Material
HypoallergenicNickel-Free
Warranty
CORDS CLUB
$15our price
$30$27 our price
ASTM F136 Titanium
Yes
365-day
BRAND A
$302.0x more
$60 2.0x more
ASTM F136 Titanium
Yes
noneFinal Sale - no recourse
BRAND B
$382.5x more
$76 2.5x more
ASTM F136 Titanium
Yes
30-day$10 fee
BRAND C
$402.7x more
$80 2.7x more
ASTM F136 Titanium
Yes
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.

Highly Recommended for Sensitive Ears

4.6
Rated 4.6 out of 5 stars
Based on 202 reviews
90%would recommend this product
Slide 1 selected
202 reviews
  • Kelley S. P.
    Verified Buyer
    Yesterday
    Rated 2 out of 5 stars
    Moon Back

    The moon studs are pretty small. They look nice but are a bit tough to put on.

    CC Profile picture for Cords Club
    Cords Club
    24 seconds ago

    Hi Kelley,

    Thanks so much for sharing your feedback on the Moon Flat Back Stud! We're glad you think they look nice, and we really appreciate you letting us know that they're pretty small and a bit tough to put on.

    Have you tried using our flat back applicator? The applicator helps guide the flat back stud directly into the piercing without struggling to align the post and backing.

    Please reach out to us at hello@cordsclub.com so we can sort this out.

    — JM with Cords Club

  • Kati
    4 days ago
    Rated 4 out of 5 stars
    4 Stars

    So cute and great quality. My only issue is they’re smaller than the little moons I ordered months ago. My daughter lost one and sadly the one I just ordered as a replacement is smaller than the one she still had. I think it’ll still work, it’s just mismatched.

  • Kira H.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    Love it!

    Love this earring. I pair it with the star flat back!

    CC Profile picture for Cords Club
    Cords Club
    1 week ago

    Hi Kira! ✨
    We love that you're pairing the Moon Flat Back Stud with the Star—what a gorgeous combo! 💎 The two together must look absolutely stunning, and we're so glad you're loving it! Thanks for the five stars! 🖤
    ☀️🌈 Jace with Cords Club

  • Rachel C.
    Verified Buyer
    2 weeks ago
    Rated 5 out of 5 stars
    Super Cute Moon

    This little moon stud is a great size for a stack or on its own. I wear it in the bottom hole of a stack in one ear and in the opposite ear, I wear a star in that hole. It's cute for this time of year and really, year-round!

    CC Profile picture for Cords Club
    Cords Club
    2 weeks ago

    Hi Rachel!
    What a perfect pairing! ✨ We love that the Moon Flat Back Stud works so beautifully stacked with your star, creating such a cute celestial look that's perfect for any time of year. T🌙⭐
    —Jace with Cords Club 🌸

  • Shannon D.
    Verified Buyer
    4 weeks ago
    Rated 1 out of 5 stars
    Very thin

    Very, very underwhelmed by all of my purchases. The photos and the earrings do not look the same. You make them look much bigger & more substantial in your photos. They are incredibly thin and teeny tiny in real life. Wish I had not ordered anything from you.

    CC Profile picture for Cords Club
    Cords Club
    4 weeks ago

    Hi Shannon,

    We're really sorry to hear that your experience didn't meet your expectations. We understand how disappointing it is when products don't look the way they appeared in our photos, and we appreciate you taking the time to share that feedback with us. We'd love to make this right for you - please reach out to our customer support team at hello@cordsclub.com and we can help sort this out.

    • JM with Cords Club
Top-Tier Customer Service

Top-Tier Customer Service

Have questions? Our amazing in-house customer service team is ready to answer them!

10,000+ Verified 5-Star Reviews

10,000+ Verified 5-Star Reviews

Loved by thousands of happy ears (and counting).

Fast & Secure Shipping

Fast & Secure Shipping

Get your orders ASAP. Our in-house shipping team packs all orders within 1-2 business days! 

365-Day Warranty

365-Day Warranty

We stand by every Cords Club product’s durability & quality. Try risk free, today!

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