Quantity: 400pcs tea bags, enough for long time use; Color: Natural color. Size: 6 x 8 cm (W x H) empty tea bags. Drawstring design: Each tea bag comes with a drawstring to prevent any leaves from escaping, keeping your brewed tea clean, easy to throw away after use. Safe and natural: Natural wood pulp filter paper, unbleached, non-toxic, processed by UV sterilization and infrared drying, enjoy your pure tea safely. They are completely biodegradable and environmentally friendly. Widely used: Can be used for tea, coffee, herbs, scented tea, foot bath, soup, bamboo charcoal bag, etc. Relax and enjoy your leisure time. Meanwhile, it is considered a perfect gift idea for those who love tea.