1.【size】 Large 10"x12"【package】 4 pockets. 2.【Use with confidence】 Made from high quality natural cotton. food grade. Squeezable. Unbleached. Easy to clean. reusable. Environmentally friendly. 3.【ultra firm】 fine mesh. tear strength. Fast and fine filtration without repeated filtration. 4.【Versatile】 Nut milk, cold brew coffee, cold or hot brew tea, Greek yogurt, cheese, soup spices, traditional Chinese medicine, squeezing citrus juice without seeds, etc. 5.【tips】 1. Wash before use. 2. Not in the oven or microwave. 3. Can be boiled in water. 4.Reusable.