Our Horseshoe Studs are the perfect everyday accessory for your look. Featuring cubic zirconia mini horseshoe studs, they are sure to add a touch of sparkle and sophistication to any outfit. Crafted with precision and care, these studs will make any outfit shine. •Hypoallergenic •Nickel and Lead Free Material: 18k gold plated brass (10 times thicker than normal gold plating) Plating: 0.5 micron with e-coating for long term use Diameter: 9mm by 7mm