Hanging Ear Drip Bag Filter can be hung on the coffee cup.Easy to use and carry,fits cups. The Drip Bag Filter can filter out the flavor of coffee. This Hanging Ear Drip Bag Filter is very convenient,sanitary and safe. This Hanging Ear Drip Bag Filter is suitable for filling 7-10g of ground coffee Powder. Suitable for of the cup is less than 100mm. Suitable for office,home and outdoors. 1.Tear the part of the filter bag along the edge line 2.Spread the filter bag and hook it of the cup. 3.Pour 10g of coffee powder. 4.Add water to the coffee maker. Filter Type:Disposable Filters Colour: white Material: PP filter cloth+paper Package Contents: 50 * Hanging ear filter bags 50 * Coffee bags 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.