Dive deeper into the story of you with the combined power of birthstones and birth month flowers. The May Birthstone and Flower Flip Charm Necklace is made from stainless steel for everyday wear. This elegant necklace features a sparkling May birthstone emerald green glass crystal on the front. Flip the charm to reveal an engraved hawthorn flower with antique blackening detail for a more subtle look. Your tenacity and faith will help you achieve your dreams.