TierraCast Black Finish Niobium 3mm Copper Ball Earring Hook 20 Gauge (2 Pairs)

Each lot contains 4 Niobium earwires (2 pairs). These earwires feature a black finish with a 3mm antiqued copper ball. Measurements: from hook to bottom of loop is 22mm, 8mm deep. Loop is open and has an interior diameter of 2mm. Wire is 20 gauge. Niobium is a rare precious metal, highly desirable for jewelry because it is physiologically inert, thus hypo-allergenic. Please note: The definition of hypo-allergenic is "having a decreased tendency to provoke an allergic reaction". This does not mean that a wearer is guaranteed no allergic reaction. Some people are allergic to pure gold, just as many suffer from Nickel allergies. We provide this as a low-cost alternative to precious metal, and we verify that it is Nickel, Lead, and Latex free, thus it is less likely to cause an allergic reaction.