Kadas are an important piece of jewelry in South Asian cultures, particularly in India. They are often seen as a symbol of prosperity, and are worn on special occasions such as weddings, religious festivals, and other celebrations. Kadas come in a variety of styles and sizes, from simple, plain designs to elaborate, intricately crafted pieces. Some kadas are adorned with precious and semi-precious stones, while others feature intricate patterns and engravings. The metal used to make kadas can range from gold and silver to brass, copper, and bronze.