These ๐๐ป๐ถ๐๐ฒ๐ earring studs are: - 8 mm / 0.3" in diameter โข ๐ป๐ถ๐ฐ๐ธ๐ฒ๐น ๐ณ๐ฟ๐ฒ๐ฒ, ๐ฎ๐น๐น๐ฒ๐ฟ๐ด๐ ๐ณ๐ฟ๐ฒ๐ฒ, ๐ต๐๐ฝ๐ผ๐ฎ๐น๐น๐ฒ๐ฟ๐ด๐ฒ๐ป๐ถ๐ฐ and therefore perfect for people with sensitive skin โข Durable - Waterproof โข Made In Europe