Titanium earring supplies,40 pcs, 20- 6mm pad posts and 20 pcs. stainless backs,hypoallergenic jewelry Grade 1 Titanium Posts,21 gauge, with 6mm stainless flat pad (20) Stainless steel butterfly backs. (20) AST&lt; 67 Titanium Meets U.S. & European Standards Hypoallergenic Titanium posts (low allergy) made in U.S.A. Natural light grey titanium, no colors or coatings