Disc-shaped coffee filters are primarily used for brewing coffee in cafes, cake shops, kitchens, and offices. They're an essential tool for coffee lovers and office workers alike, helping to create a soft, smooth cup of coffee. 
Outer diameter: 58mm/2.28 inches; Material: Paper; Color: Natural Brown; Package contains 500 coffee filters. 
The thin, porous disposable paper filter cup effectively filters out most sediment, allowing you to enjoy a richer coffee flavor. The round filter paper fits coffee pots and mugs in all directions, ensuring full extraction and a richer coffee flavor. 
Installation Instructions: 1. Fold the filter paper twice to create a funnel; 2. Stick it to the wall of the cup; 3. Add coffee grounds and pour in water several times; 4. Remove the filter bag. 
Due to manual measurement, there may be a 1-3mm error.