Blue Ocean Disposable String Drawstring Empty Heat Seal Filter Paper Tea Bags Pack of 100 Color: White Style: Disposable Certification: CE / EU,CIQ. Natural materials, not adding a taste to your tea. Size: 5x6.2cm/2.0x2.4inch. Perfect for single cup, travel mug, glass, and small pots. Easy remove: seal it off by string, you can tie a knot to close it up, and throw it easily. Use for: Loose Tea, Coffee, Herbs, Bouquet Garni, Potpourri, Herbal powder, Weight Loss Tea& More.