Filters are designed for coffee maker The coffee paper filter helps to remove bitterness and coffee deposits, provide an even flow of coffee and preserve its taste. 350pcs a pack, perfect for using in the restaurants, coffee shops as well as home use, suitable for different coffee machine. It is also a practical for those coffee lovers. The round shape design fits well to coffee cups, allow the coffee to release the essence of the coffee powder during the brewing process, which can be directly discarded after use, and the cup is easier to clean. The coffee filter papers are made of quality paper material, environmental friendly, safe, health and non-toxic, no harm to your body Specification: Condition: colour:white Material:paper size:About 635mm in diameter Package Contents: 350 * Coffee Filter Paper Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.