Compatible with steam cleaner SC1 SC2 SC3 SC4 SC5 models. The extended nozzle and curved nozzle enhance cleaning performance, making it easier to clean seams, corners, edges, and other hard-to-reach areas. High-strength bristles combined with a small round brush effectively clean greasy and dirty surfaces. Before installing the brush, ensure the nozzle is inserted into the lower bayonet and securely locked. When replacing the brush, ensure it is fully unlocked before removal to prevent damage to 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 vacuum cleaner accessories The package includes only the items listed above; other products are not included. Note: Light reflection and differences in display screens may cause slight variations in color compared to the actual product. Measurement error is +/- 1-3 cm.