Bronze eclipse charm represents a total solar eclipse, that magical event when sun and moon align to block sunlight from reaching the earth. There's nothing like a total eclipse of the sun that reminds us we are but tiny specks floating in a universe so vast it seems beyond comprehension. Symbolically, this spectacular coincidence of celestial bodies signifies positive change, and a good time to push through challenges to achieve new goals. This charm is made of flat plate bronze, with an open circular space at its center representing the moon's alignment withe the sun. Shop more of our Celestial Charms. 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. Read more about our bronze in our FAQs. Length measurement includes the 5 mm soldered jump ring.