16 Gauge Titanium Threadless Crescent Moon Flat Back Stud
✓ Waterproof ✓ Hypoallergenic ✓ Tarnish Free
Add a delicate celestial detail to your piercing with this Titanium Crescent Moon Threadless Flat Back Stud. Made from ASTM F136 implant-grade titanium, it combines a petite 3mm moon topper with an 8mm post and is available in polished silver or gold PVD.
✨ Why You’ll Love It
✓ Dainty Crescent Moon Design: The petite 3mm moon topper adds a subtle celestial detail to your piercing without overwhelming your ear stack.
✓ Threadless Flat Back: The push-fit topper creates a secure, streamlined finish without the need to handle small screw threads.
✓ Silver or Gold: Choose polished silver titanium for a cool-toned finish or gold PVD for a warmer look.
💎 The Detail
Dainty and easy to style, this crescent moon stud makes a beautiful addition to celestial and minimalist ear stacks. Its compact topper works particularly well in helix, forward helix, flat, tragus, conch and lobe placements where the size and shape suit your anatomy.
The 8mm wearable post is made from lightweight ASTM F136 implant-grade titanium and finished with a flat backing. Its threadless construction allows the topper to push securely into the post without exposed external threads.
The gold option has a PVD finish, so avoid prolonged exposure to chlorine, perfume, lotions and harsh chemicals to help preserve its appearance. Piercing fit varies, so compare the measurements with jewellery that already fits comfortably or ask a professional piercer for advice—particularly if your piercing is still healing.
Make changing your jewellery easier
Stainless steel piercing forceps help grip jewellery securely when opening hoops or unscrewing tight posts or ball ends.
These are the measurements for this piece of jewellery. If this product has multiple sizes, the guide will use your selected size where available. Compare with jewellery that already fits you comfortably if you're unsure.
Shipping & Delivery
We aim to dispatch orders within 24 hours, Monday–Friday. All UK delivery options are fully tracked.
Need it quickly? Express orders placed before 2pm Monday–Friday are eligible for same-day dispatch. Next Day Delivery orders must be placed before 2pm for same-day dispatch.
Cut-off times exclude weekends, UK Bank Holidays and multipack sets. Delivery estimates begin after dispatch.
Returns
Changed your mind? Unopened piercing jewellery can be returned within 90 days of purchase.
Your statutory rights are not affected.
CARE & LONGEVITY
A little thoughtful care will help your jewellery look its best for longer.
This piece has a PVD finish. Avoid prolonged exposure to water, perfume, lotions and other chemicals to help preserve its appearance.
Put your jewellery on after applying perfume, moisturiser, hairspray or other beauty products. Avoid unnecessary friction and prolonged exposure to moisture.
Chlorine, seawater, sweat, perfume and household chemicals can gradually affect coated or plated finishes. Remove your jewellery before swimming and dry it promptly if it becomes wet.
Clean carefully with a soft cloth. If a deeper clean is needed, use a lightly dampened cloth and dry thoroughly. Avoid polishing compounds, abrasive products and harsh chemical cleaners.
Avoid bleach, alcohol, abrasive cleaners and other harsh chemicals.
Store your jewellery somewhere clean and dry, ideally separately from other pieces to prevent scratches or tangling. The pouch provided with your order is perfect for keeping it protected.
Apply perfume, moisturiser and hairspray before putting on your jewellery. Avoid abrasive cloths, polishing treatments and prolonged exposure to chlorine or seawater.
Jewellery care is different from piercing aftercare. If your piercing is new, irritated or still healing, speak to a professional piercer before changing your jewellery.
Typical Sizes by Piercing
| Piercing | Common Gauge | Typical Post Length* |
|---|---|---|
| Lobe | 16G–20G | 6–8mm |
| Helix | 16G–18G | 6–8mm |
| Forward Helix | 16G–18G | 6mm |
| Flat | 16G–18G | 6–8mm |
| Tragus | 16G–18G | 6mm |
| Conch | 16G | 6–8mm |
| Nostril | 18G–20G | 6–8mm |
*Typical sizes are a guide for healed piercings only. Anatomy and piercing placement vary, so your ideal post length may differ. Where possible, measure jewellery that already fits comfortably or ask your piercer.
Gauge / Thickness
| Gauge | Thickness | Commonly Used For |
|---|---|---|
| 20G | 0.8mm | Fine piercing jewellery |
| 18G | 1.0mm | Nose and some ear piercings |
| 16G | 1.2mm | Common cartilage and flat back jewellery size |
| 14G | 1.6mm | Thicker piercing jewellery |
Bar Length
| Length | Fit |
|---|---|
| 4mm | Very short / close fit |
| 6mm | Close, neat fit for many healed piercings |
| 8mm | More room and a slightly looser fit |
| 10mm | Longer fit / additional room |
| 12mm+ | Extra length where required |
How is length measured?
Bar length is measured along the wearable post only, not including the decorative top or flat back.
Everyone’s anatomy is different. If possible, measure a piece of jewellery that already fits you comfortably.
“So cute thank you x”
