Specifications: Cotton gauze with high strength and toughness, safe and non-toxic, high temperature resistance. Drawstring sealing design, easy to use, free to simmer, high infiltration rate, safe and non-toxic, reusable. Can be filled with various seasonings, boil soup, boil Chinese herbal medicine, brew coffee, foot bath, powder, etc. Please place it in a clean and hygienic environment. Made of pure natural fiber, environment friendly. Type: Empty Teabags Material: Cotton Quantity: 10Pcs/50Pcs/100Pcs (Optional) Features: Drawstring, Lightweight, Empty, Filter Bag Size: 10cm x 15cm/3.94" x 5.91" (Approx.) Notes: Due to manual count, there may be slight difference of 1-2 pieces in the quantity. Hope you can understand, thank you. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Set of Empty Teabags (10Pcs/50Pcs/100Pcs)