Rocket Pop Enamel Flat Back Stud

Q: 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!

Q: 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%

Q: 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!

Sleep-Friendly

Hypoallergenic

Waterproof

DESCRIPTION

Straight from the ice cream truck to your ear. This mini rocket pop flat back stud is dripping with summer nostalgia—no freezer required.

A Cords Club exclusive, this enamel flat back stud is custom designed by us. We spent months perfecting the size, weight, and color of these cuties! The stud is Phthalate-free and tested safe for little ears and adults. 🫶🏻

Sold individually. Colors available: 18K PVD Gold Plated, Titanium (dark silver)

Measurements:

20 GA (0.8 mm)
Post measures 1/4 inch (6mm) in length, with a 4mm disc on back.
Popsicle shape is approx. 2.7x6.9mm.Check your own ear measurement before ordering.

Materials: This is a single push-pin, threadless flat back stud made from ASTM F136 implant grade titanium and enamel. Gold color is 18k gold PVD plated titanium.

Care: These are tarnish-proof and waterproof, with proper care. If you come into contact with chlorine or salt water, cream, lotion, perfumes, etc., rinse in water and gently dry with a lint-free cloth. When not wearing, store in a dry, cool place. Avoid leaving this stud in extreme heat, as it can affect the enamel.

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

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

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!

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

~~$30~~$27 our 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

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

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Highly Recommended for Sensitive Ears

4.7

Rated 4.7 out of 5 stars

Based on 19 reviews

95%would recommend this product

Write a Review (Opens in a new window)

19 reviews

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Hannah W.
Verified Buyer
21 hours ago
Rated 4 out of 5 stars
Very cute but super tiny
I loved it but it was too tiny for me
Was this helpful?
CC
Cords Club
23 seconds ago
Hi Hannah.

Thank you for sharing your review. We're so glad you loved the Rocket Pop Enamel Flat Back Stud! It's wonderful to know you find it cute. We totally understand that the size wasn't quite what you were hoping for — we really appreciate you taking the time to share that feedback with us. It helps us as we think about future designs!

JM with Cords Club
Lauren B.
Verified Buyer
3 weeks ago
Rated 5 out of 5 stars
One of my favorite pairs!
These rocket pop studs are so cute!! The fit is fantastic, I forget I even have them in. And for someone with sensitive ears, it’s so nice to be able to wear them all the time with no issues!
Was this helpful?
CC
Cords Club
3 weeks ago
Hi Lauren!
So sweet 🌸✨! We’re thrilled the Rocket Pop Studs have become one of your favorites—the comfy fit and hypoallergenic design make them perfect for everyday wear 🌿💎. It’s wonderful to know they’ve been gentle on your ears while still being so fun and cute!
—🌼 Jace with Cords Club
Caycee G.
Verified Buyer
2 months ago
Rated 4 out of 5 stars
Love
Love but it was so little it took like 30 minutes to get in. I was it was just a little bigger.
Was this helpful?
CC
Cords Club
2 months ago
Hi Caycee!

Thank you so much for your 4-star review of the Rocket Pop Enamel Flat Back Stud! We're so happy to hear you love it! We totally understand your feedback about the size—flat back studs can definitely take a bit more patience to get positioned just right, especially with the smaller gauges. 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 get in touch with our support team at hello@cordsclub.com so we can work on a solution for you.

– JM with Cords Club
Michelle J.
Verified Buyer
4 months ago
Rated 5 out of 5 stars
Summer!!!!
Got this for my wife for her birthday. Ready for summer!!!
Was this helpful?
CC
Cords Club
4 months ago
Hi Michelle 🌸

How thoughtful that you picked up the Rocket Pop Enamel Flat Back Stud for your wife's birthday — what a perfect summer surprise! 🚀 There's something so fun and nostalgic about those classic rocket pop colors that just screams sunny days and good vibes ✨. We have a feeling she's going to absolutely love rocking this playful piece all season long 💫

Hope her birthday was amazing! 💖

😘~ Elvie with Cords Club
Greta C.
Verified Buyer
10 months ago
Rated 5 out of 5 stars
Amazing
Such amazing stud! I love this company so much!
Was this helpful?
CC
Cords Club
10 months ago
Hi Greta,
Thank you so much for the love! We’re thrilled you’re enjoying your stud — it means a lot to know you’re happy with your pieces and with us. 💛
🌻 Jace with Cords Club