[Eco-Friendly Material] The tea bags are made of wood pulp paper, heat-sealed without glue, odorless, biodegradable and compostable. [Excellent Permeability] Prevents tea leaf particles from escaping while allowing optimal infusion. [Sturdy for Brewing] Suitable for brewing tea or coffee in a microwave or pressure cooker without breaking apart. [Mess-Free] Eliminates the need for cleanup and simplifies the brewing process. [Multiple Uses] Ideal for bath soaks, soup spices, foot baths, desiccant storage, and other applications. Can also be filled with carbon to help keep aquarium water clean. Size: 7 x 5 cm Material: Paper Color: Brown Package Contents: 500 x Tea Bags Note: The package includes only the items listed. Other products are not included. Note: Slight color variations may occur due to lighting and display settings. Size may vary by +/- 1-3 cm.