1. Eight microfiber cleaning cloths are suitable for various Black + Decker steam mops, like fsmh1321, fsm1605, fsm1615, fsm1630, fsmh13E5, fsmh13151sm, fsmh1621 cleaners, fsm1600, fsm1500. 2. The Black + Decker steam mop cleaning cloths can be washed in a machine and are quite convenient to use. 3. Made of microfiber, they have good cleaning performance, leave few marks on the floor, and can endure more than 150 washes. 4. They are suitable for cleaning most hard floors, such as wooden floors, tiles, and stones. Eight cleaning cloths are usually enough to clean a large house without having to wait for a cloth to be washed. 5. They are replacement parts for Black + Decker steam mops and come with a practical installation/removal system, enabling easy hooking and unhooking.