Hands Of Tibet Tibetan Vertical Prayer Flags Tara, Wind Horse, Guru This listing is for a set of Vertical Prayer flags which we call in Tibetan DHARCHOK and it is to hang on a pole using the cord sewn on the edged of the flags Prayer flags are usually to hang indoor and out on roof top or top of mountains that the wind blows and releases prayers into the universe and create a warm environment. In Tibet, Nepal or India, you can see prayer flags on the hill top or on the temple or stupas There are five vertical prayer flags are sewn together with five different colors which are red, yellow, green, blue and white and they represent five elements. Each prayer flags measures 16in. by 16.