2-Tier Dangle Chain Curved Bar Flatback Stud Earring / Nosering - Titanium Emerald They are compatible with all

They are compatible with all of our threadless bases

5mm (W) x 1

63mm (THK) x 2

they work due to tension caused by a slight bend in the post

2-Tier Dangle Chain Curved Bar Flatback Stud Earring / Nosering - Titanium Emerald They are compatible with allTITLSCVCHN2 2 Tier Dangle Chain Curved Bar Flatback Stud Earring Nosering Titanium. Manufactured from High Polish Implant Grade Titanium (Ti 6AL 4V ELI ASTM F136). Pin Size: 0. 45mm x 4. 7mm. The Lot # & "JPN" will appear on our label of the bag of jewelry which indicates that it is sourced and milled from titanium directly made in Japan, a DFARS compliant country for titanium.