1. Compatible models: Suitable for certain brand models SC1 SC2 CTK10 SC3 SC4 SC5 SC7. 2. High quality: Made from strong brush material that is wear-resistant and supports steam heating, effective for deep cleaning; helps maintain optimal performance of steam mops. 3. Scope: Round cleaning brush for steam cleaners. High-quality bristles effectively tackle tough and ingrained dirt on ovens, barbecues, workshop surfaces, tiles, metallic products, and all delicate surfaces. 4. Premium materials: The round brush set is crafted from durable and practical materials that are wear-resistant. Installation is straightforward and user-friendly. 5. Packing: 6 nylon nozzle brushes and 2 brass wire nozzles. Set of high-quality round brushes for steam cleaners. Feature: 1. Installation is simple, with the suction rod or hose of the steam cleaning brush easily connected to the brush. 2. Distinct colors indicate different cleaning brushes suitable for various tasks. 3. High-quality bristles efficiently eliminate stubborn dirt. 4. Bristles are designed for slow wear and offer long-lasting performance. Colors: black, yellow, and red. Materials: nylon and copper. This includes: 2 round black brass wire brushes. 2 black nylon round brushes. 2 yellow nylon round brushes. 2 red nylon round brushes.