Heat-resistant and rub-resistant nylon tea filter bags with excellent performance and fine workmanship. These practical bags feature an easy-to-seal opening requiring a nylon sealing machine (not included) to effectively contain tea leaves and spices, preventing scatter in cups or soups. Available with convenient drawstrings for easy placement and removal, they are ideal for loose tea, coffee, spices, bouquet garni, and various culinary applications including home tea brewing, stews, marinades, soups, and casseroles. Optional sizes: 5.8℅7cm, 6.5℅8cm, and 7.5℅9cm. Pack of 100 units.zq20260204190331