Usage Tips: Compatible with Karcher steam cleaner models SC1, SC2, SC3, SC4, and SC5. Allow the attachment to cool down before replacing to prevent damage from high heat affecting the plastic. Powerful nozzle: The extended and curved nozzles enhance cleaning precision, making it easier to reach seams, corners, edges, and other difficult areas. High-strength bristles combined with a small round brush effectively clean greasy and dirty surfaces. Easy installation: Ensure the nozzle is fully inserted into the lower bayonet before locking. When replacing, make sure the lock is fully released before removing to avoid damaging the plastic locking mechanism. 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 in image. Material: Plastic. Package contents: 1 set of vacuum cleaner accessories. Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual item. Measurement may vary by +/- 1-3 cm.