Generally speaking, Mondays and Fridays are the most effective days to hang your prayer flags. Ideally, the flags should be hung in the morning. When the flags are faded and ready to be replaced, customarily they are carefully taken down and burned or otherwise respectfully disposed of. For a joyful start to the New Year, Tibetan “Losar” (New Year) is considered the most auspicious time to replace faded or tattered prayer flags.Set of 10 cotton flags. Each flag measures ~20x20cm. Complete length is 2 metres.