This bronze agaric mushroom earring has a sterling silver post and backing. Let these mushroom post earrings transport you to a far away world where anything can happen. The details are truly delightful. Makes a great gift for avid readers, and imaginative creatives in your customer base. Cultures the world over have discovered the magical healing properties of mushrooms, and revere them as spirit medicine. They promote longevity, vitality, and healing. Any one studying herbal medicines, culinary students, and mushroom hunters would appreciate finding a mushroom charm in your shop.