Tibetan Prayer Flags Large Solid Blue Color Medicine Buddha Healing Flags This listing is for a large solid Blue color prayer flags with Medicine healing Buddha prayers. The listing includes one large roll of prayer flags in blue color and each flag measures 10 inches by 10 inches and handmade in Kathmandu Nepal. 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 to create warm environment . In Tibet, Nepal and India, you can see prayer flags on the hill top or on the temple or stupas.