Hanging Ear Drip Bag Filter can be held on the espresso cup to use and carry,fits cups. The Drip Bag Filter can filter out the flavor of coffee. This Hanging Ear Drip Bag Filter is terribly convenient,sanitary and safe. This Hanging Ear Drip Bag Filter is suitable for filling 7-10g of floor coffee Powder. Suitable for of the cup is lower than 100mm. Suitable for office,home and outdoors. 1 the higher a part of the clear out bag along the sting line 2 the filter bag and hook it of the cup. three 10g of coffee powder. four water to the espresso maker. Filter Type:Disposable Filters Colour: white Material: PP filter out cloth+paper Package Contents: 50 * Hanging ear filter out baggage 50 * Coffee baggage Only the above equipment content, other merchandise shouldn't included. Note: Light and various exhibits could cause the colour of the object within the picture slightly different from the real thing. The measurement allowed error is +/- 1-3cm.