Handmade in Australia, using polymer clay & resin. Approximate Measurements: 58mm drop from top of stud. Surgical steel earring posts with stainless steel/ rubber comfort clutch backs to keep your earrings securely in place. Please note that colours may have subtle differences, according to the settings on your handheld device or computer. Be gentle when handling your new jewellery. Avoid dropping and store in a clean, dry place out of direct sunlight. Gently clean with a soft damp cloth if needed.