These adorable Penguin Chick earrings are 3/4" tall, made of Hand Painted Porcelain with hypoallergenic Surgical Steel Ear Wires. hand painted and Individually carded. Each of these these high-quality porcelain penguin miniatures are a unique piece of art. Each penguin is entirely hand-painted by talented artists using a very thin brush with only a few delicate hairs. Every penguin is high-fired and subjected to rigorous quality control. This process guarantees the purity of the colors, the perfect shape and the sharpness of every detail.