ITEM NAME:Pair Men's Titanium Steel Barbell Stud Earrings Gothic Rainbow 8mm G4H7 Pair Men's Titanium Steel Barbell Stud Earrings Gothic Rainbow 8mm G4H7 Fashion & practical at the same time. Strong metallic texture, cool! which is non-toxic and has good corrosion resistance, commonly used in medical and aerospace industry. Material: Titanium steel Size: Approx. 10 x 8 mm