Quantity: 100 empty tea bags Size: 7x9cm Eco-friendly material: High-quality, natural unbleached tea bag made of non-woven material, paper tea filter bag, cotton, safe and eco-friendly production, odorless, biodegradable empty tea bag. High temperature resistance, antibacterial, allows water to penetrate quickly and easily for stronger tea infusion. Easy to use: Simple to fill and close with pull string, portable tea cup companion, no loose tea leaves floating, keeps brewed tea clean, easy to dispose after use Pull string design: Disposable tea filter bag with pull string can be easily tightened to tie and seal, loose tea leaves are securely wrapped inside the tea bag with strong filtration, preventing small tea particles from spreading Wide application: Empty tea bags are ideal for loose tea, coffee, peach tea, matcha, herbal tea, decaffeinated tea, Yorkshire tea, Tesco tea, green tea, earl grey tea, iced tea, spices, herbs, DIY scented tea, herbal tea blends, herbal sachets, foot bath bags, hot pot bags, soup bags, and can also be used as eye masks