Ten Wu tea grows on the Wusheh Mountain in central Taiwan at an elevation of about 4,000 feet. This is one of the highest points where Oolong tea plants are grown. Because of the cloud cover and fog surrounding Wusheh Mountain, the leaves constantly absorb the moisture. Because of the special geographical area and specific selection of leaves, this is the highest quality of Ten Wu Oolong from the Wusheh estate. Net tea weight is 2.65 ounces (75 grams). Shipping weight is 0.42 pounds.