3 Replacement Mop Heads - 17.7in5.5in. Firmly attaches to Velcro on mop head. Fits most 1416-inch floor mops and compatible with Bona Floor Care System. Suitable for wet or dry floors.^ Quality Microfiber - Made of dense microfiber, it absorbs and locks the smallest dirt particles and dries faster than ordinary super fiber and traditional sponge mops. Microfiber mop pad is excellent for cleaning tile, waxed floors, linoleum, hardwood and laminate floors. Super Water Absorption and Cleaning Ability - Dense microfiber aids decontamination, and outer layer of polyester filament easily cleans all small corners and other tight spaces. Microfiber in center reliably traps pet and human hair, dust, debris, grease and other stains, and will never shed fibers. Proper thickness increases water absorption capacity, and improves dry mopping capability.^ Leaves No Watermarks on Floors After Mopping - Our mop pad has excellent absorption capacity, will not leave streaks or puddles after use, and will not damage floor. Dirt is securely trapped so floors are thoroughly cleaned. Microfiber mop pad is excellent for cleaning tiles, stone, cement, linoleum, hardwood, laminate flooring, etc.^ Save Money and the Environment - Our microfiber mop pad saves you having to purchase more than 200 disposable mop pads that wind up in landfills. Our mop pads are easily hand or machine-washed and are recyclable. Hang-drying extends service life. Repeated washing will not weaken cleaning ability or water absorption capacity, saving money and the environment.