This unique sterling silver penguin pin features an Adelie penguin sitting atop an egg. Wear it to remind yourself and others about the love and devotion it takes for a penguin chick to hatch. Or wear it because the happy expression and pose add just the right amount of penguin fun and class to an outfit. This sterling silver penguin pin by Kabana measures approximately 3/4-inch tall, with a flipper-span of approximately the same.