Featuring organic droplet charms with an organic feel, these statement studs are crafted from plated recycled brass. - 24 1/2 mm x 18 mm. - 95% plated recycled brass, 5% titanium. - Do Well: made using recycled factory scrap metals that would otherwise go to waste. - Hypoallergenic titanium posts. - Nickel-safe. - Clean your jewelry after each wearing with a soft cloth. - Imported.