Microfiber mop head: Each mop pad size is 16.5 x 5.3 inch/ 42 x 13.5 cm, fit for most common size mops. Specifications: Size : 16.5 x 5.3 inch Material：microfiber Colour: blue Quantity: 6 pack Deep cleaning mop pads use microfiber technology, easily clean all kinds of stains dust,mopping floor will not leave water stains. Suitable for all kinds of stone, tile, wood floor, laminate floor vinyl floor, etc. When pad gets soiled during your cleaning, simply replace with a new one, After cleaning is complete Then throw them all into the washing machine wash，for the next time use Note: 1.Please check your mop heads size,The size of the mop head must be smaller than the mop pad. Our mop pad are not your original pads , But can compatible ,Work great. 2.Mop pad use vacuum packaging，Looks like a bit thin washing revert to original .