Compatibility: Steam mop repair part; suitable for Karcher SC1 SC2 CTK10 SC3 SC4 SC5 SC7 (please confirm your model before purchasing) 4-pack - 4 premium heavy-duty nylon bristle cleaning brushes High quality product - wear-resistant brush material, steam heating and effective decontamination; can be used to keep the steam cleaner performing well Easy to install and remove - Reasonable design, convenient for replacement and use, wonderful replacement for old or broken one Color: Black Features: Color: Black. Weight: 11g/piece. Adaptation model: for Karcher SC1 SC2 CTK10 SC3 SC4 SC5 SC7. Content: 4 round brushes (PCS) Note: The actual color of the actual item may vary from the photos depending on your computer screen and light settings. Thanks!