Function: Use these coffee filter bags to avoid contact with the coffee oil and mold accumulated on the coffee machine, and it is more hygienic. Hanging design: The hanging ear hook design makes it easy to use and make delicious coffee in less than 5 minutes. Size: 9 * 7.5cm. The coffee paper filter is small and can be carried with you when you go out. Great for camping, outdoor, travel, home and office. Ideal for coffee lovers. Applicable cups: The hanging coffee filter is suitable for cups of different calibers, and is very suitable for brewing coffee and tea. Application: It is very suitable for making coffee and tea at home, camping, outdoors, picnic, travel or office. Color: As shown Quantity: 50pcs per pack Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.