20 pcs. Pure Titanium Earring - Wires - Ear Hooks - Fish Hooks - French Wires - Hypoallergenic Pure Titanium Ear Wires - Hypoallergenic, Nickel & Lead Free Grade 1, Raw, ASTM F67 (No artificial coatings or Colors) Natural Gray color - THIN 21 gauge wire, 2.0mm inner hole diameter 20 pieces (10 pair) Made in U.S.A.