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