24/7 Comfort Starts With the Right Fit
Flat Back Post Bundle in 14K Yellow Gold with Insertion Tool
Style Description
EXCLUSIVELY FOR SEED2STONE FLAT BACKS
Designed for Comfort Through Every Stage of Wear
The Flat Back Post Bundle is designed specifically for Seed2Stone flat back jewelry. These threaded posts let you customize your fit so your studs sit comfortably, securely, and exactly where they should.
Having multiple post lengths matters as piercings heal, shift, and change over time. Swelling can fluctuate, pressure points move, and different areas of the ear often require a different length. The right post helps reduce irritation, relieve tenderness, and support smoother healing while allowing you to move your jewelry comfortably. All Seed2Stone Flat Back studs already include both 5mm and 6.5mm posts. This bundle expands your options, so your jewelry continues to feel supportive, intentional, and easy to wear.
✦ Four post lengths for custom fit: 4mm, 5mm, 6.5mm, and 8mm
✦ The Seed2Stone insertion tool is a stainless-steel taper designed for precise, comfortable placement. It is 18 gauge and 1 inch long (25 mm), sized to align perfectly with Seed2Stone flat back posts.
✦ Posts are 18-gauge surgical-grade titanium threaded posts with 18K gold PVD plating
✦ Thoughtfully designed for sensitive piercings with hypoallergenic, nickel-free materials.
Not eligible for RETURN
Piercing Locations
Shipping
Enjoy free ground shipping on all U.S. orders over $150 via USPS or UPS, using the fastest available option.
Need it even sooner? Upgrade to expedited 2-day shipping for $25 at checkout.
Every order is fully trackable from the moment it ships, so you can follow your sparkle every step of the way.
Our packaging is intentionally minimal, made primarily from recycled materials. Beautiful for you. Better for the planet.
Our Sparkle Better® Guarantee
We design jewelry to live with you.
If something is not right, we will make it right.
We stand behind our craftsmanship and our materials. When you choose Seed2Stone, you are choosing a product that is meant to stay on. If your piece does not meet that standard, we want to know.
Something different
Diamonds You Never Take Off
Looking for diamonds you can actually live in? These are for studs you never take off, that feel like nothing but look like everything. Seed2Stone is the guilt‑free sparkle that makes you feel put together all day and night.
Can we tell you a bit more?
Lab-grown diamonds are very REAL.
Lab-diamonds are chemically, physically and optically the same as mined diamonds. After they are grown from a seed in a lab, they go through the exact same cutting, polishing and grading processes as mined diamonds. You can only tell the difference between them by sending them to a lab for screening.
Our metals are hypoallergenic and recycled.
Yes! All of our sterling silver and 14K gold is NICKEL FREE. In addition, we use nickel free white gold posts in all of our silver hoops to ensure further safety for piercings that need extra care (nostrils and upper ears). This also helps to ensure an extra strong SNAP, which we just love to hear!
Size matters. How to pick the right one.
We know that comfort and fit will make the difference between an OK hoop and an everyday-never-take-off hoop. We have images to help you, but we will also help you with additional images, measurements and 1:1 video meetings to help you get the right fitting piece. All of our diameters are measured from the inside of the hoop -- the open space in the center only. If you have a hoop you love, place it on a ruler and read the diameter of the center space. If you have any questions, reach out to us and we will help you find your size.
We stand behind our craftsmanship.
If you need any repairs, including lost stones, we will repair it for you. If it is due to manufacturing defects, this will be at no cost, otherwise, we will give you a fair quote for your approval.
