Such wonderful relics of Lama Tsongkhapa. I didn't know Tibetans wear such hats. It looks like a Mexican hat but this one is very holy because it was used by Lama Tsongkhapa. It is very rare to have possessions of Lama Tsongkhapa still surviving because he was such a great renunciate. He received so much offerings but he gave them all away as well and having almost no possessions throughout his life.
Out of everything, I think the mala is the most sacred because it was used by his holy hands to recite powerful mantras and he probably blew millions of mantras onto it. Anyway, all of them are truly sacred relics of Lama Tsongkhapa because he indeed truly enlightened. Thank Namdrol. You have provided very nice and significant photos to this forum.