Created by Matthew Calvin in his London studio these earrings have been made using a solid Sterling silver base giving the design strength and making the earrings durable. This has then been given a high polish finish and then a rose gold plated coating. These versatile earrings suite a variety of occasions making them the prefect go to pair. Easy to wear with a comfortable fit, they have solid posts and matching butterfly backs in rose gold. Size Approx: 6 x 13 mm To care for your earrings wipe with a lint free cloth and store in an air tight container to prevent tarnishing occurring. These earrings are mounted onto a card back and come in a delightful glass tube with a cork stopper that is boxed.