Set of 4 replacement brush heads: this Pack includes 4 rotating brush heads, ideal for use on all hard floors High quality deep cleaning: the filling of the head of brush is made from 100% hard-wearing, durable and machine washable microfibers, offering great softness and strong water absorption for easy cleaning of stubborn dirt and grime without scratching the floor surface [suitable for triangular striped brooms] inner dimensions of triangular edges 10cm and outer dimensions of triangular edges 15cm; Replacement head fits o - Cedar broom and standard triangular broom system perfectly Machine washable 360 degrees - 360 degree mop is easy to reach under furniture, corners and interior spaces without leaving water spots. Hand and machine washable Usage: The microfiber rotary mop is used for floors with smooth surfaces such as laminate floors, wooden floors, tiles, marble floors and other floors hard sealed. It is also possible to wash cars and windows. For wet and dry use