The Swastika is one of the oldest symbols of the world and literally it means âWell-Beingâ. In our Hindu culture and tradition, the Swastika symbol is used before starting anything new. This is thus a symbol of good luck and prosperity. So, if you want the pour of good fortune on your brother's life, then you must buy this wonderful rakhi thread. The Swastika symbol is in golden color while red and green beads are also used to decorate this rakhi thread further.