These Prayer Flags are inscribed with auspicious symbols, invocations, prayers, and mantras. Tibetan flags are placed outside homes and places of spiritual practice for the wind to carry the vibrations of the mantra across. The 5 colors of prayer flags represent the 5 basic elements like earth, water, fire, air, and space. Prayer flags moving in the wind generate natural positive energy. It can be placed both indoors or outdoors of your house, office, shop, terrace.