What's included
Gardenia Flat Back Stud + 5 Piece Tool Kit
We made this set to make changing your flat back jewelry at home easier. The Complete Tool Kit helps you insert, remove and secure your Gardenia Flat Back with less frustration.
- Perfect for beginners • Everything you need to change your flat back jewelry at home.
- Makes tiny jewelry easier to handle • Grip, guide and secure small pieces with less frustration.
- Easy everyday styling • Wear the Gardenia on its own or add it to your existing ear stack.
Attach the taperScrew the taper tool onto your flat back post.
Insert from behindGuide the tool through from the back of the piercing.
Screw on your charmUse the screw tool to secure your charm in place.
See what each tool does and when to use it.
Screw Tool
Helps grip and screw tiny tops.
Sticky Tack Tool
Holds small jewelry tops so they're easier to position and insert.
Curved Threaded Taper
Guides threaded posts through tight or curved piercings.
Straight Threaded Taper
Helps guide threaded posts easily through piercings.
Threadless Taper
Makes inserting threadless push-pin jewelry easier.
Gardenia Flat Back Stud
A delicate triple flower flat back designed to add the perfect amount of sparkle to your ear stack.
- Delicate triple flower design, perfect for stacking or wearing on its own
- Comfortable flat back made for 24/7 wear
- Tarnish-free & waterproof for everyday wear
POST LENGTH GUIDE
8MMBalanced fitComfortable everyday fit with a little extra room.
Perfect For These Piercings
Lobe
Helix
Tragus
Conch
Flat
Not sure which size?
View our size guide for expert tips and find your perfect fit.
Will It Fit?
Will It Fit?
Yes! Our flatbacks use a universal fit crafted to work beautifully in nearly all standard ear piercings. Here’s how we guarantee a comfortable, secure fit:
✨ Most customers are happiest with 6mm.
💝 How Piercing Jewelry is Measured
Measurements follow standard piercer sizing. Use the guide below and compare with jewelry you already own to find your best fit.
• Straight Barbell Length → Measure the wearable length between the end pieces
• Hoop Diameter → Measure straight across the inside of the hoop
• Curved Barbell Length → Measure end to end, following the curve
✨ Between sizes? Sizing up slightly usually offers the most comfortable fit.
✨ Recommended Sizes by Piercing
Most customers find these sizes work perfectly. These recommendations are based on standard piercing placements and common anatomy. Since everyone’s ears are unique, we recommend measuring your current jewelry or consulting your piercer for the most accurate fit.
| Piercing | Hoop diameter | Barbell length | Post thickness (gauge) |
|---|---|---|---|
| Lobe | 6–12mm | 6mm | 20G (0.8mm) – 16G (1.2mm) |
| Helix | 6–10mm | 6mm | 16G (1.2mm) |
| Tragus | 6mm | 6mm | 16G (1.2mm) |
| Forward Helix | 6mm | 6mm | 16G (1.2mm) |
| Conch | 12mm | 6–8mm | 16G (1.2mm) |
| Daith | 8mm | 8mm (curved) | 16G (1.2mm) |
| Rook | 6mm | 6–8mm (curved) | 16G (1.2mm) |
| Snug | 6mm | 8mm (curved) | 16G (1.2mm) |
| Anti-Tragus | 6mm | 8mm (curved) | 16G (1.2mm) |
| Flat | — | 6–8mm | 16G (1.2mm) |
| Industrial | — | 38mm | 16G (1.2mm) – 14G (1.6mm) |
| Nostril (Nose) | 8mm | 6mm | 20G (0.8mm) – 18G (1.0mm) |
| Septum | 8mm | — | 16G (1.2mm) |
| Lip (Labret / Medusa) | 8mm | 8mm | 16G (1.2mm) |
| Eyebrow | 8mm | 8mm (curved) | 16G (1.2mm) |
| Smiley (Frenulum) | 8mm | — | 16G (1.2mm) |
💎 Gauge conversion
Gauge (G) is the thickness of the post, the lower the number the thicker it is. Most ear piercings use 16G (1.2mm), the standard size for healed piercings.
| Gauge | mm | inches |
|---|---|---|
| 14G | 1.6 mm | 5/64" |
| 16G | 1.2 mm | 1/16" |
| 18G | 1.0 mm | 3/64" |
| 20G | 0.8 mm | 1/32" |
| 22G | 0.6 mm | 1/64" |
316L Surgical Stainless Steel
Made for everyday wear with lasting shine. Crafted from durable 316L stainless steel with a smooth, polished and corrosion-resistant finish.
Ultra-Shine Crystal
Brilliant, light-catching sparkle designed to make every piece shine. Precision-cut cubic zirconia crystals deliver exceptional clarity and radiant, multidimensional sparkle.
Free tracked shipping on orders $99+ USD
Orders are typically processed within 1–2 business days. Tracking is included with your shipment.
Free gift on orders $149+ USD
Spend $149+ USD and choose a complimentary gift with your order.
Easy 30-day returns
Eligible items can be returned within 30 days of delivery for store credit.
Final sale items and exclusions apply. See our full Shipping & Returns Policy for details.
Customer Reviews
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Rated 5 out of 5R. VerifiedI’ve always struggled changing my flat backs myself. The tools made it so much easier and the Gardenia stud is even prettier in person.
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Rated 5 out of 5Nicole T. VerifiedThe Gardenia fits my helix perfectly!! it was so easy to change with the tools
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Rated 5 out of 5J.L. VerifiedThis was my first time changing my flat back without going to my piercer. The tools helped so much, especially getting the tiny top secured.
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Rated 5 out of 5Sabrina VerifiedSo happy with this set! The flower looks beautiful with my other silver jewelry and adds just enough sparkle to my ear stack.
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Rated 5 out of 5Alyssa VerifiedI got the gold Gardenia and it’s gorgeous!!!
Complete Your Jewelry Stack 💎
Pieces we love paired with this one.