18K Solid White Gold 5 mm Half Ball Polished covered Screwback Earrings, measuring 0.20 inches in diameter. Crafted from high-quality, hypoallergenic 18k white gold that is lead and nickel free, with a covered screwback design to protect the back of the ear and neck, these earrings are both safe and comfortable for delicate ears. Each pair comes beautifully packaged in an Amalia gift box and bag, making them a thoughtful and cherished gift.