Natural and safe: 600 pieces of natural wood pulp filter paper, unbleached and non-toxic, processed with UV sterilization and infrared drying. Fully biodegradable and environmentally friendly to help protect the planet. Perfect design: Easy to fill with a drawstring to prevent loose leaves from escaping. No fuss, no mess. Enjoy loose tea anywhere and anytime with fast preparation and minimal cleanup. High quality: Filter paper offers strong water penetration and high temperature resistance, allowing tea to brew quickly and thoroughly for a rich flavor. Safe for use with boiling water without breaking or releasing harmful substances. Size: 7 x 5 cm / 2.75 x 1.97 inches, fits containers of various sizes. Widely used: Suitable for tea, coffee, herbs, scented tea, foot baths, soups, bamboo charcoal bags, and more. A great way to relax and enjoy your favorite beverages. Also makes a thoughtful gift for tea and coffee lovers. Material: Filter paper Color: Brown Package Contents: 600 x Filter Paper Tea Bags Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.