Package Includes: The Quantity Of Flip Mop Refills Depends On Your Choice, Each Size Measures Approx. 18 X 5.5 Inch, Enough Quantity And Suitable Size Will Satisfy Your Daily Use And Replacement | | Multiple Uses: The Mop Pad Is A Two-In-One System With Dry And Wet Usages, The Chenille Material On One Side Is Applied For Dust Removal And Cleaning, The Microfiber On The Other Side Can Be Applied For Deeper Cleaning, Which Can Be Applied On Any Hard Floor Surface In The Home Or Work Space | | Machine Washable: The Replacement Microfiber Flip Mop Can Withstand Repeated Machine Washing Cycles, Durable And Easy To Replace, Which Has A Nice Cleaning Effect, And Brings You A Clean Environment | | Simple To Use: The Double Sided Cleaning Pads Are Easy To Replace And Install, Just Install This Replacement Core To Your Mop, Then You Can Use It, There Is No Complicated Operation Process | | Multiple Functions: Both Sides Of This Mop Head Can Be Applied, Which Can Complete 2 Kinds Of .