Compatible with UltraMax, UltraMax Plus and Easy Wring UltraMax mops, 14.17 x 5.51 inch , Durable replacement micro-fiber replacement pads, work with the Ultramax 121236 , machine washable, no fabric softener, machine dryer safe.Strong Cleaning Power - Flip to the either side way very easy. The Ultramax mop refill stick have an irregular surface with tiny brushes on them, Hug the floor and don't just make a dirt film on the hardwood, they actually pick up and hold the dirt and cleaner in the cloth not smear it all over the floor as the disposable ones do.Wet Dry Use - Easy use in Dry or Wet , Works great for hardwood floor cleaning, linoleum, tile and other floor surfaces like vinyl, laminate, ceramic, marble and stoneVinegar solution Machine washable - Vinegar solution can be used with this mop, About 25% vinegar ,Just wash in washer , Same microscopic fibers material as original , Easy to grab and hold dirt, dust, hair and moistureSave Money -Just throw in the wash and you can reuse over and over , Eco-friendlyDelivery Quantity: 2pcsProduct color: mixed colorProduct size: 46*14cm