Machine Washable. Heavy Duty Mop Pads Compatible with Swiffer X-Large Reusable Mop Pads Replace Hundreds of Disposable Dry Pads & Pet Refills Microfiber and Chenille for Easy Dust, Dirt and Pet Hair Gathering. Heavy Duty Dry Cloths For All Floor Types. Duster Refills Slide Easy and Work Smoothly Even on Hardwood Floor and Laminate Mop is Not Included. Not for Spray Mop. Not for Mop size 10,3'' x 4,4''