Ingredients: Black Pu-Erh Brick (~20 years aged)Contents: 16 tea bags (~1.6 oz)Packaged at 2021MFR Date of the tea: 4/1980Origin of China Pyramid tea bag-The pyramid shape of the fine nylon mesh bag provides the tea leaves more free space to circulate and expand, resulting perfect and flavorful brewing.Our privte selection: Emperor grade pu-erh teas were first crafted as tributary teas for the Chinese emperor. Only fine young leaves were thought worthy for these imperial gifts. This batch of the tea has been ~20 years aged and packaged in 2021.