【PREMIUM QUALITY】50 pieces of white disposable unbleached tea filter bags. 【DRAWSTRING DESIGN】The drawstring is designed for the sealing of each cotton bag, help for keeping residue stay in bags and your brewed tea or coffee clean，easy to dispose of after use. 【MATERIAL & SIZE】3 x 4 inch (7.6 x 10cm) each tea bag,made of cotton material,clean, safe and nature. 【EASE TO USE】These drawstring soup bags are suitable for tea, coffee, spices,and herbs. They are easy to clean and can be reused. 【WIDE APPLICATION】Also can be used as storage bags.These drawstring soup bags can be used in various scenarios such as storage, weddings, queuing during festivals, and more. YICHEN 50pcs Empty Spice Bags for Cooking Soup,White Small Tea Filter Bags with Drawstring,Cotton material,Unbleached Muslin Bags for Coffee,Tea,Soup etc. 3 x 4 inch.