Offer these bronze raven skull post earrings in your shop for customers who like to flaunt their darker side. While they're hollow on the inside to keep them lightweight, they are beautifully detailed on all sides. Your customers can channel the raven's power when they wear these bird skull earrings. Known for their resilience and cunning, raven's make perfect guides for starting challenging projects and healing past hurts. Our bronze is a high-quality Italian alloy of copper and tin that contains an anti-tarnish compound which delays, but does not eliminate, eventual oxidation.