"I love these new studs, my ears aren't irritated at all! Super cute and so comfortable"
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Pine Tree Flat Back Stud

$17.00
4.6
Rated 4.6 out of 5 stars
22 Reviews
Sleep-Friendly
Hypoallergenic
Waterproof
Color: Gold
Option
DESCRIPTION

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, 18 GA (1mm). Front design/pin is approx. 3.7x5.1mm wide. Refer to listing images to get an idea of the size of the stud on-ear. Check your own ear measurement before ordering.


Colors available: 18K Gold Plated Titanium, Titanium


*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 22 reviews
Total 5 star reviews: 18 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 2 Total 1 star reviews: 0
91%would recommend this product
Slide 1 selected
22 reviews
  • Katherine B.
    Verified Buyer
    Yesterday
    Rated 5 out of 5 stars
    So Adorable and Precious!

    This little pine tree is tiny and adorable! It’s a great addition to an ear stack if you are a nature lover, like myself.

    CC Profile picture for Cords Club
    Cords Club
    33 seconds ago

    Hi Katherine,

    The Pine Tree Flat Back Stud captures nature's evergreen charm — tiny and adorable, yet perfectly detailed to bring that woodland magic to your ear stack. ✨ We're thrilled 😀 it's such a perfect fit for a fellow nature lover and love how it adds that special natural touch to your collection. Thank you for your wonderful 5‑star review! 💙

    😘~ Elvie with Cords Club 🌲

  • Jocelyn
    Verified Reviewer
    4 months ago
    Rated 2 out of 5 stars
    Too small

    Tiny is cute but these are SO tiny that you can’t even see what they are. And, they end up upside down constantly

    CC Profile picture for Cords Club
    Cords Club
    3 months ago

    Hi Jocelyn,

    We’re so sorry to hear about your experience with the earrings and truly appreciate your feedback. It’s possible that the tension bond may need a slight adjustment or that a shorter backing would provide a more secure fit to prevent the earrings from turning upside down.
    We’d love to help sort this out for you—please reach out to us at hello@cordsclub.com so we can assist further and make sure you’re happy with your pieces.

    • JM with Cords Club
  • Merrilee O.
    Verified Buyer
    4 months ago
    Rated 5 out of 5 stars
    Evergreen

    The perfect addition to any holiday ear stack, super cute and comfortable 🥰

    CC Profile picture for Cords Club
    Cords Club
    4 months ago

    Hi Merrilee, we’re so glad the Evergreen hoops made the perfect holiday ear stack 💫! Super cute, comfortable, and festive.
    ✨ Jace with Cords Club

  • Megan D.
    Verified Buyer
    4 months ago
    Rated 5 out of 5 stars
    Classic

    Standard tree. Understated charm

    CC Profile picture for Cords Club
    Cords Club
    4 months ago

    Hi Megan!
    You described it perfectly—there's something so beautiful about that classic, understated charm.
    ✨ Jace with Cords Club

  • Hannah M.
    Verified Buyer
    4 months ago
    Rated 5 out of 5 stars
    Beautiful

    The perfect simple yet fun stud for 24/7 wear.

    CC Profile picture for Cords Club
    Cords Club
    4 months ago

    Hi Hannah!

    🌲 Pine Tree perfection—simple yet fun vibes achieved! 🌲
    Thank you for the beautiful review! We're so thrilled these studs hit that sweet spot for your 24/7 wear. There's something magical about finding that perfect everyday piece that just works ✨. Keep rocking that effortless style!

    😘~ Elvie 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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