These tea bags are made of good and reliable material, safe and healthy, can give you a pleasant using experience. These empty bags can be used to store loose tea leaf, traditional Chinese spices, flower tea, fruits slices, etc, easily meet your different drinking needs. Features - Color: White -Material:Wood pulp filter paper - Size: 10.00X8.00X0.01cm/3.93X3.14X0.00in -Fine filtering and excellent effect, suitable for home and restaurant use. The quantity is enough to use. -Simple to pack and close with drawstring, portable tea companion for tea cups. -Disposable tea filter bags are made of great material, food-grade and safe. -Tea filter bag can filter a variety of material, make tea taste more mellow. The tea bags do not give off strange taste, and do not affect the flavor of your tea. -Great for loose tea, coffee, spice, herbs, DIY scented tea, herbal tea, herbal medicine, hot pot, etc. Package list: 300 x tea filter bag