ASTM F136 Implant-Grade Titanium Flat Back Stud with Cubic Zirconia.
Everyday brilliance, designed for lasting comfort.
Crafted from ASTM F136 implant-grade titanium and set with a precision-cut cubic zirconia, this flat back stud combines timeless simplicity with exceptional comfort. Lightweight, durable, and completely nickel-free, it is safe for sensitive ears and ideal for everyday wear.
Why You’ll Love It
- Designed for Sensitive Ears
- Precision-Cut Premium Cubic Zirconia
- Comfortable All-Day Flat Back Fit
- Internally Threaded Security
- Lightweight & Biocompatible
Specifications
- Design: Classic Solitaire Stud
- Material: ASTM F136 Implant-Grade Titanium
- Stone: Premium Cubic Zirconia
- Stone Diameter: 3 mm / 4 mm / 5 mm / 6 mm
- Post Length: 6 mm / 8 mm
- Gauge: 1.0 mm (18 G)
- Back Style: Flat Back
- Thread: Internal Thread M0.9
- Sold As: Single or Pair






















































Hannah Miller –
Ordered 3mm for my conch. It’s tiny tiny. Like if you want subtle this is it. If you want bling go bigger. Wish I went 4mm but that’s on me not on them.
Margaret Campbell –
Didn’t expect the metal to feel this nice.
Barbara Cooper –
Takes forever to screw in honestly. My fingers are too fat and I dropped the back like five times trying to get it on. Almost gave up and returned them. But once it’s on it’s not going anywhere. So idk. 4 stars I guess.
Nora Young –
I bought these specifically because they’re ASTM F136 titanium. I did my research okay. My piercer said that’s the good stuff and honestly my ears agree.