off by string. No use hot iron or electric iron. Delivers outstanding infusion Neutral odor and taste, Excellent tea blend retention Silken web tea 100% renewable raw materials, Fully compostable, environmental protection fiber, it can be biodegrade. Name: Tea filter bag Role: tea filtration, seasoning package, decocting bag Features: Filter Style: Drawstring Application: Decoct medicine Decoct medicinal powder Make milky tea Make tea in big teapot, big pot of soup soup: Put a of spices or herbs into the bag, tightly close the bag, and then put it into a pot to stew. As the small bag boilproof and the material is thin, effectively maintaining the flavor to make the delicious broth. In addition, to avoid the groan seasonings in the soup. Size: 6*8cm Color: white Material: corn fiber Package Contents: 1000 * pcs Tea Bag Filters Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.