Reusable , finest mesh, no toxic, no smell Acid proof, Alkali proof High temperature resistance Material: Food Grade Nylon Safe Material - It is made by food grade non-toxic nylon. It can be cooked and can withstand temperatures up to 120 degrees Celsius. Reusable and Washable - Breathable and quick-drying mesh makes this bag for straining reusable multiple times. Easy to Clean - Put in an appropriate amount of cleanser, rub for a few minutes, then rinse the bag with water. There will be no residue. Application - Use for Filter: Soy Milk, Wine Residue, Honey, Vegetable Juice, Tea, Milk, Yogurt, Coffee, Oil etc. The perfect strainer for homemade drinks. Notification - The mesh size is 200 Mesh/ 75 Micron. After filtration, there is almost no residue left, but the filtration speed is relatively slow. Package Contents 3 x Nylon Straining Bag