Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. specification: Item Type: Hearing Aid Cleaning Brush_x000D_Material: Plastic Features: 1Multi Function: Multi function cleaning tool, perfect for keeping hearing AIDS clean 2Includes 20pcs: Includes 20pcs packaged hearing aid cleaning brushes to meet different needs 3Effectively Clean: Effectively clean the impurities in the sound tube. Clean, the details are handled very well 4Hard Thread: Thread is hard and will not break. Reusable cleaning kit, will not scratch and damage the hearing aid 5Easy Work: Portable and practical designs make the hearing aid cleaning work become more simple PackageList: 20 x_x000D_Hearing Aid Cleaning Brush