Xi Hu Brand New Authentic West Lake Longjing Tea Traditional Wrapped dragon well longjing green tea 200g Net Weight: Each pack including 200g Production date: This year harvest season. Origin: Hangzhou city, Zhejiang province,China. Package: aluminum foil bag-packing Storage time: 12 months. Storage: Seal and keep it in shady, cool, dry, and odor-proof place. If it is possible, it’s the best to store by refrigeration. (For long period storage, refrigeration is needed, frozen would be better.)