Quantity: 100 empty tea bags Size: 7*9cm Eco-friendly material: High-quality, natural unbleached non-woven material, paper tea filter bag made of cotton, safe and eco-friendly production, odorless, biodegradable empty tea bag. High temperature resistance, antibacterial, water penetrates easily and quickly for stronger tea infusion. Easy to use: Easy to fill and close with pull string, portable teacup companion, no loose tea leaves floating, keeps brewed tea clean, easy to handle after use Pull-string design: Disposable tea filter bag with pull string allows easy tightening and sealing, loose tea leaves are securely wrapped inside the tea bag with strong filtration, preventing small tea particles from escaping Wide application: Empty tea bags are ideal for loose tea, coffee, peach tea, matcha, decaf tea, Yorkshire tea, Tesco tea, green tea, Earl Grey tea, iced tea, herbs, spices, DIY scented tea, herbal tea DIY, herb sachets, foot bath bags, hot pot bags, soup bags, and can also be used as eye masks