1,microfiber mop head 2,Super water and dust absorbensy, 3,180g/pc 4,plastic hole dia 22mm 5,Ideal to clean up small scale Microfiber mop head : Microfiber(80% polyester,20% polyamide) Durable, machine washable, high water and dust absorbency Features:1.Easy to cleaning dust or dirt on flat surfaces. 2.Sharp edge is to remove heavy dirt. 3.Higher water absorption and quick dry.4.Easy to wash ...