Compatibility: Steam mop repair part; Fit for Karcher SC1 SC2 CTK10 SC3 SC4 SC5 SC7 (Please confirm your model before purchasing) 4 Pack Premium Durable Nylon Bristle Cleaning Brush Premium Product - High wear-resistant brush material, steam heating and effective decontamination; can be used to maintain good performance of the steam mop Easy to install and remove: its reasonable design makes it convenient to replace and use, and it is a wonderful replacement for the old or broken one Features: Color: black. Adaptation model: for Karcher SC1 SC2 CTK10 SC3 SC4 SC5 SC7 Package includes: 4 round brushes. Size: 21*26.5*40mm Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Yeuri