Eco-Conscious & Safe: The Ultra-violet ray sterilized tea bags are made of wood pulp paper, sealed by heat press, no glue, odorless, ensuring biodegradability and compostability for an eco-conscious brewing experience. Superior Brewing Quality: Designed for excellent permeability, these tea bags for loose leaf tea prevent leaf escape, resist high temperatures, and ensure full flavor extraction, perfect for various teas. Convenient & Clean: Each bag features a secure drawstring design, making them easy to fill, seal, and remove. Enjoy a mess-free brewing experience without the hassle of cleaning metal infusers. Multi-Functional Utility: Beyond tea and coffee, use these versatile bags for aromatic bath soaks, spice infusions, foot baths, or bamboo charcoal storage, adding value to your daily life. Abundant & Ideally-Sized: The pack includes 200 bags, each sized 3.15 x 3.94 inches, optimal for a single cup. They are a practical solution for all, from casual drinkers to tea aficionados.