Specification: Feature: Biggest and professional tea bag manufacturer. The unique silk pyramid tea bags The growing process 100% Invested by Korean 100% Organic Green Tea Farm (200 hectare) in China NO pesticide, NO chemical fertilizers or any other artificial elements are applied, World class green tea processing facilities, Highland Tea (Altitude of 950 meters) Certificate: USDA (United States Department of Agriculture), IFOAM (International Federation of Organic Agriculture Movements) JAS (Japanese Agricultural Standard) IMO (The Institute for Marketecology) Product description: Organic Green Tea Bags, Organic Pyramid Green Tea Bags, Organic Green Tea Powder, Instant Organic Green Tea Powder, Organic Leaf Green Tea We have the most advanced teabag packing machine-pyramid teabag. It can be made with different material of nylon.