Compatibility: Repair part for the steam cleaner; Suitable for Karcher SC1 SC2 SC3 SC4 SC5 (Please confirm your Steam Cleaner model before purchasing) Pack of 4: 4 Pack premium quality hard wearing nylon bristle cleaning brushes. Different colors brush clean different areas to avoid cross-infection. The copper brush usually is suitable for the kitchen. The other three colors brush (black, yellow, red) just color different, the bristles are the same, you can allocate the cleaning area by yourself Premium Quality: High-strength wear-resistant brush material, steam heating and efficient decontamination; Can be used to maintain good performance of the steam mop cleaner Easy to Install and Remove: Reasonable design makes it convenient to replace and use, and it is a wonderful replacement for broken or old one Size: 4.0 cm * 2.6 cm (Length*Width) Adaptation model: Fits for Karcher SC1 SC2 SC3 SC4 SC5 Application occasions: kitchen, sink, stove, floor drain, bathroom, etc. (Different colors brush clean different areas to avoid cross-infection. The copper brush usually is suitable for the kitchen. The other three colors brush (black, yellow, red) just color different, the bristles are the same, you can allocate the cleaning area by yourself) Packing includes: 4 x Round Brushes (PCS) Note: Only the above package content, other products are not included. Transition: 1cm=10mm=0.39inch. Due to it is a manual measurement, please allow an error of about 0-2 mm. Due to the difference between different monitors, the picture may not reflect the actual color of the item, please make sure you do not mind before ordering. Thank you!