Neometal titanium clear CZ trinity threadless attatchement in varying sizes.  
 
Thread type : Threadless 
Gauge : 1.2mm 
Material : ASTMF 136 Titanium 
 
The stones in the smaller attatchement are 1.5 mm each on the smaller and 2mm each on the larger 
 
About Neometal - Neometal are a US based company who were the originators of the threadless piercing system. 
The manufacturing side of NeoMetal, formerly known as Norsco Attachments, is located in the heart of the California Central Valley. Our jewelry is precision machined on CNC (Computer Numerical Control) machines out of solid implant-grade titanium (ASTM F136 6AI-4V ELI) and 18K gold.
We use only the highest quality cubic zirconia and other synthetic gems. Every gem is crimp-set into the jewelry setting; no glues are used, ensuring the most stunning sparkle. NeoMetal jewelry is guaranteed for life against any potential manufacturing defects.