These rainbow dot earrings are natural, sustainable, and ethical. Handcrafted in India, the colorful beads are made from ethically sourced, upcycled cattle horn. No animals are harmed for this jewelry. Cows are sacred in India and their horns are repurposed after they pass away of natural causes. Colored with natural dyes, this creates a unique and all natural piece of jewelry. These pieces are bold and bright yet surprisingly lightweight, so they are comfortable and easy to wear. All metal is an antiqued brass which is lead/cadmium-free.