Microfiber Cleaning Pad Is Made Of 60% Polyester, 30% Polyamide. Features Highly Absorbent, Quick-Drying Speed And Lint Free. A Perfect Assistant For Cleaning Debris, Stains And Pet Hair | | Mop Replacement Pad Size Is 20.5"X 6.3" Which Is Compatible With Bona Spray Mop Or Other Mops. Easy Disassembly, Installation And Replacement. Turn Your Mop On Its Backside Of The Pad And Press, It'S An Extremely Simplistic Velcro Type System | | Reusable Mop Pads Are Machine Washable And Air Dry Over And Over Again To Match The Environmental Protection Concept | | 6 Pack Sets Are Very Economical And You Can Throw With Other Cleaning Rags To Be Washed Together After Finishing Cleaning (Over Time You May Choose To Replace A Few Mop Pads But That Is Based On Preference, They Are High Quality). The Efficient Use Of These Pads Can Save Your Energy And Give More Time To Relax | | Microfiber Wet And Dry Mop Pad With Super Cleaning Ability Will Not Scratch Up Your Hardwood Floors, Vinyl, Ceram.