With its practicality, this coffee filter paper evenly filters coffee, removes bitterness and large amounts of coffee deposits, balances the original characteristics of the coffee and maintains its original flavor. You can rest assured that this coffee filter is very convenient to use because it is disposable and harmless. It is constructed of log pulp material. There are 3 sizes to choose from for you. The coffee filter is very suitable for home, office. Item Name: Coffee Filter Material: Log Pulp Features: Eco-friendly, Universal, Food Grade, Disposable Size Details: 51mm, Diameter: 5.1cm/2.01"(Approx.) 53mm, Diameter: 5.3cm/2.09"(Approx.) 58mm, Diameter: 5.8cm/2.28"(Approx.) Notes: The quantity is about 100pcs, due to manual calculation, the quantity might has 1-5pcs more or less, hope you can understand, thank you. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 100 x Coffee Filter