What it is?
THIS IS A SINGLE ITEM Hypoallergenic bezel set opal gemstone with crystal crown detailing. The Single Nano Dune stud is ultra comfortable, designed with an internally threaded flat back and skin-friendly ASTM F-136 implant grade titanium. The non-allergenic flat back design is secure, perfect for everyday wear, and a dainty addition to your stack.
Key Benefits
- Note: This is for a SINGLE earring, not a pair.
- Non-Allergenic
- Nickle Free
- Lead Free
- Copper Free
- Waterproof
- Non-Tarnishing
- No Green Skin
What else you need to know
BASE METAL | Implant Grade Titanium ASTM F-136 |
COATING | PVD Titanium Nitride |
FLAT BACK TYPE | Internally Threaded |
STUD DIAMETER | 6mm |
POST LENGTH | 6mm |
POST THICKNESS | 19G (1.1mm) |
Material
- ASTM F-67: Pure, unalloyed titanium. This is the safest metal for sensitive ears because it is the least likely to cause a reaction. We use this for almost all of our earrings.
- ASTM F-136: Implant grade titanium. This is an biocompatible alloy containing aluminum, vanadium, and titanium. We use this for our flat back studs.
- STAINLESS STEEL: We use this as a base metal for our bracelets and necklaces. We always use nickel free and lead free stainless steel. It is then plated with titanium nitride, a biocompatible material, to further protect sensitive skin.
- COATING: Titanium nitride PVD is applied to our gold jewelry to give it an 18k gold color. Titanium nitride is a hypoallergenic material that is more durable and resistant to wear than gold plating.