Usage Tips: Compatible with Karcher steam cleaners SC1, SC2, SC3, SC4, and SC5. Allow the attachment to cool before replacing to prevent damage from heat exposure. Powerful Nozzle: The extended and curved nozzles enhance targeted cleaning performance, improving access to seams, corners, edges, and other hard-to-reach areas. High-strength bristles on the small round brush effectively clean greasy and dirty surfaces. Easy Installation: Before installing the brush, ensure the nozzle is fully inserted into the lower bayonet and securely locked. When replacing the brush, fully unlock it in the correct position before removal to avoid damaging the plastic lock. Package Includes: 2 Nylon round brushes, 1 Copper wire round brush, 1 Black extended nozzle, 1 Curved nozzle, 1 Yellow nozzle, 1 Copper wire cleaning brush with scraper, 1 Nylon cleaning brush with scraper, 2 Black seals. Color: As shown Material: Plastic Package Contents: 1 set of steam cleaner accessories Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.