Thank you for viewing. These are smooth drop earrings made of crystal. ★Color: Crystal (transparent) ★Materials: Natural stone, metal ★Stone size: Approximately 9mm *Due to the nature of natural stones, there may be cracks and inclusions. Please understand this before purchasing. *As these are handmade, please refrain from purchasing if you are looking for a perfect product like a mass-produced item. *Please be aware if you have metal allergies.